Tex. Est. Code § 1156.004
If a guardian in good faith has spent money from the income and corpus of the estate of the ward for the ward's support and maintenance and the expenditures exceed the monthly allowance authorized by the court, the guardian shall file a motion with the court requesting approval of the expenditures. The court may approve the excess expenditures if:
Added by Acts 2011, 82nd Leg., R.S., Ch. 823 (H.B. 2759), Sec. 1.02, eff. January 1, 2014.