OPINION
Opinion by
KAREN ANGELINI, Justice.Relator David Levay seeks a writ of mandamus ordering the trial court to vaJ cate its temporary orders of June 28, 2005. Because we conclude that the trial court abused its discretion in entering temporary orders that had the effect of changing the designation of the person who has the exclusive right to designate the primary residence of the child, we conditionally grant Levay’s petition.
BACKGROUND
The underlying family law proceeding arises from a suit for modification and bill of review filed by Tabitha Dennis concerning visitation and custody of her daughter, P.C.L. Under a final order, David Levay, P.C.L.’s father, was designated as the person who has the exclusive right to designate the primary residence of P.C.L., and Dennis’s visitation with P.C.L. was ordered to be supervised.2 Dennis had little contact with P.C.L. for four years, but has now filed a bill of review and suit for modification. On June 28, 2005, the trial court entered temporary orders in this case. Finding that outside resources were necessary to facilitate visitation between *95P.C.L. and Dennis, the trial court ordered P.C.L. to be admitted to the Rachel Foundation, a residential facility located in Kerrville, Texas, for an indefinite period of time “at the discretion of the Rachel Foundation.” The trial court also ordered that Dennis would have temporary care and control of P.C.L. while P.C.L. is participating in the program at the Rachel Foundation and that all periods of possession shall be determined by the Rachel Foundation. Levay seeks mandamus relief from this order, arguing that the trial court abused its discretion.
STANDARD FOR MANDAMUS RELIEF
Mandamus will lie only to correct a clear abuse of discretion. Walker v. Packer, 827 S.W.2d 838, 840 (Tex.1992) (orig.proceeding). A clear abuse of discretion occurs when a court issues a decision which is without basis or guiding principles of law. Johnson v. Fourth Court of Appeals, 700 S.W.2d 916, 917 (Tex.1985) (orig.proceeding). Moreover, there must be no other adequate remedy at law. Walker, 827 S.W.2d at 840. Mandamus is intended to be an extraordinary remedy, available only in limited circumstances. A writ of mandamus will issue “only in situations involving manifest and urgent necessity and not for grievances that may be addressed by other remedies.” Holloway v. Fifth Court of Appeals, 767 S.W.2d 680, 684 (Tex.1989) (orig.proceeding).
Here, because the trial court’s temporary orders are not appealable, mandamus is an appropriate means to challenge them. See, e.g., Little v. Daggett, 858 S.W.2d 368, 369 (Tex.1993) (orig.proceeding) (holding that mandamus is appropriate remedy because temporary order granting visitation is not appealable); Dancy v. Daggett, 815 S.W.2d 548, 549 (Tex.1991) (orig.proceeding) (holding that mandamus is an appropriate remedy because “the trial court’s issuance of temporary orders is not subject to interlocutory appeal”); In re Garza, 153 S.W.3d 97, 100 (Tex.App.-San Antonio 2004, orig. proceeding) (holding that mandamus is appropriate to challenge temporary orders); In re Ostrofsky, 112 S.W.3d 925, 928 (Tex.App.Houston [14 Dist.] 2003, orig. proceeding) (holding that because temporary orders, entered while a motion to modify in a suit affecting the parent-child relationship is pending, are not subject to interlocutory appeal, mandamus is an appropriate means to challenge these orders); In re Lemons, 47 S.W.3d 202, 203-04 (Tex.App.-Beaumont 2001, orig. proceeding) (same). We must, therefore, consider whether the trial court committed a clear abuse of discretion in entering its temporary orders.
Discussion
Although section 156.006 of the Texas Family Code allows a trial court to enter temporary orders in a suit for modification, it limits when a trial court can change the designation of the person who has the exclusive right to designate the primary residence of the child:
(a) Except as provided by Subsection (b), the court may render a temporary order in a suit for modification.
(b) While a suit for modification is pending, the court may not render a temporary order that has the effect of changing the designation of the person who has the exclusive right to designate the primary residence of the child under the final order unless:
(1) the order is necessary because the child’s present living environment may endanger the child’s physical health or significantly impair the child’s emotional development; ...
Tex. Fam.Code Ann. § 156.006 (Vernon Supp.2004-05) (emphasis added).
*96The Fourteenth Court of Appeals has granted mandamus relief when a trial court entered temporary orders with the effect of changing the person with the exclusive right to designate the primary residence of the child. In In re Ostrofsky, 112 S.W.3d 925, 926 (Tex.App.-Houston [14th Dist.] 2003, orig. proceeding), pursuant to a final divorce decree, the mother of the children had been designated as the person with the exclusive right to determine the children’s primary residence. Six months after the final order was entered, the mother filed a petition to modify the order, seeking temporary orders prohibiting the father from contacting her and requesting a temporary restraining order and temporary injunction. Id. In response, the father filed a counter-petition in which he requested that the court modify his periods of possession and the parties’ rights and duties. Id. at 927. In its temporary orders, the trial court ordered that until the parties had undergone a fall psychological evaluation, it was not in the best interest of the children to live with either parent. Id. Thus, the trial court ordered that the children “shall attend a boarding school commencing with the 2003-2004 academic semester and shall remain in that boarding school or any subsequent school approved by this court until further order of the court.” Id. at 929. The Fourteenth Court of Appeals emphasized that because the order required the children to leave the mother’s residence and live at boarding school, it deprived the mother “of any discretion inherent in the right to determine the children’s primary residence.” Id. As such, the court of appeals held that the temporary order effectively deprived the mother of the right to determine the children’s primary residence. Id.
The court then turned to whether there was any evidence that the order was necessary because the children’s present living environment may endanger the children’s physical health or significantly impair the children’s emotional development.3 See Tex. Fam.Code Ann. § 156.006(b)(1) (Vernon Supp.2004-05). The court held that because there was no evidence of specific acts or omissions by the mother that would support a finding by the trial court under subsection (b)(1), the trial court abused its discretion in entering the temporary orders. In re Ostrofsky, 112 S.W.3d at 932. As such, the court of appeals conditionally granted the petition for writ of mandamus. Id.
Like in In re Ostrofsky, the trial court here has effectively deprived Levay of the right to determine P.C.L.’s primary residence. The trial court has ordered P.C.L. to be admitted to the Rachel Foundation, a residential facility, for an indefinite period at the sole discretion of the Rachel Foundation and has given Dennis temporary care and custody of P.C.L. for that indefinite period of time that P.C.L. remains at the Rachel Foundation. And, according to the order, the Rachel Foundation is to establish all periods of possession. Further, the trial court ordered Dennis and Levay to comply with the Rachel Foundation’s “Program Admission Protocols.” Under these protocols, the Rachel Foundation “does not possess the resources to inform all attorneys and involved parties at all times.” Thus, it requests that “one *97agency or person be designated for liaison purposes or that [it] be authorized to communicate directly with the Court.” Additionally, the “security” section of these protocols provides in part that “[t]he whereabouts of participants may, at times, be known only to [the Rachel Foundation] and to the Court, its designated representative or responsible agency.”4 At the hearing, Pamela Hoch, program director of the Rachel Foundation, testified that the program at the Rachel Foundation depends on participation of the individual. According to Hoch, Dennis and P.C.L. would be admitted to the Rachel Foundation and the visit would be “open-ended” until “such times as hopefully the relationship [between Dennis and P.C.L.] is normalized.” Thus, in essence, the trial court has given the Rachel Foundation the sole discretion to determine where P.C.L. will live and who she will see for an indefinite period of time. Even periods of possession will be at the Rachel Foundation’s sole discretion.
Like in In re Ostrofsky, by giving the Rachel Foundation sole discretion to determine where P.C.L. will live and by failing to limit the period of time for the exercise of such discretion, the trial court has rendered a temporary order that has the effect of changing the designation of the person who has the exclusive right to designate the primary residence of the child under the final order. Further, there is no evidence that P.C.L.’s present living environment with Levay endangered her physical health or significantly impaired her emotional development. As such, the trial court has abused its discretion by rendering a temporary order in violation of section 156.006.5
Conclusion
Because the temporary orders of the trial court have the effect of depriving Levay of his right to determine P.C.L.’s primary residence, we conditionally grant Levay’s petition and direct the trial court to withdraw its order of June 28, 2005. Only if the trial court fails to comply will we issue the writ.
Dissenting opinion by SANDEE BRYAN MARION, Justice.
. Dennis’s bill of review argues that this order should be set aside because she was not served with citation. To date, the trial court has not ruled on Dennis's bill of review.
. In its order, the trial court had found that attending boarding school was in the best interest of the children. In re Ostrofsky, 112 S.W.3d at 929. The court of appeals, however, explained that section 156.006(b)(1) did not allow changing the designation if it was in the best interest of the children; under subsection (b)(1), the designation could only be changed if the child’s present living environment endangered the child’s physical health or significantly impair the children’s emotional development. See id.
. Indeed, the trial court has ordered the Rachel Foundation to report to the trial court’s parenting coordinator and ordered the parenting coordinator to disseminate information from the Rachel Foundation to the attorneys and parties at her discretion.
. We recognize that the Rachel Foundation is required under the order to make recommendations to the parenting coordinator by a certain date. However, the order also allows the Rachel Foundation to request extensions indefinitely. And, there is no indication in the order when the trial court intends to revisit the issue. Thus, we believe that although the order requires recommendations to be made, it is still indefinite and open-ended.