Legal Question in Family Law in Texas

Much more information is necessary to answer this. Why are you not seeing her? Are her parents separated/divorced? If so, who has primary custody? (either parent can let her see you in this case.) Is there a reason that you have been denied the right to see her (criminal activity, etc.)

Frequently, something can be worked out without resorting to litigation, but please be aware that the courts have held that they are not going to interfere with the decisions of a fit parent.

You should meet with an attorney and tell him or her the answers to these questions and others that the attorney might ask. Only then can someone properly advise you.

I would be very hesitant to just go wait for her. If there is even the slightest chance that family violence could occur, don't do it; the ramifications could be severe.