Texas Law it surprised me

I am amazed everyday on how much I think i know but I really don't. Yes honey I did admit to that one:). Recently we have been interviewing some lawyers to take a case that we are wanting handled. Its amazing on what the lawyers have told us. Things we thought we knew or thought we were helpless on we really were not. Its a relief to know we were wrong and that we have a side. If we only knew now what we didn't a year ago we would have saved ourselves some emotional peace and some money . This am we had a interview with an awesome attorney who gave us some great information and I think my husband is on cloud nine. In his original divorce we tried to have his attorney bring up a temp order that originated out of CO when his DV to his ex first started. Its stated that She could not relocate the child out of CO where the child was residing at the time with out my hubby's consent or the courts ect. Well she was and that was that. My husbands now ex attorney did not do such a great job and getting a handle on that for credibility reasons. We found out today that ( in some round about way) they can still have a way with that original paperwork stating that she was not to be removed from that state. :) Some type of legal garb that We had to explain to us a few times but that's ok. Then came the matter of the moving from here to there and getting the child and changing meeting points. Comes to find out that actually since the mother is the one whom had custody and moved she would be the one responsible for all transportation . That is according to a law to be enforced back in the court. I guess its some Texas law. If the custody parent moves its their responsibility to provide all transportation. What a relief that was. We do not mind meeting half ways but when mommy keeps moving farther and farther its hard. We now miss our 4 day weekend that we were able to being to use . We were excited for jan , feb, then spring break in march then a 4 day in April.
Now its all gone. Also we found out with the distance the airplane ride we were seeking is enforceable. Cost is suppose to be on the custodial parent which i don't really agree on in think it should be 50/50. I mean its only fair. That's an expensive thing.
I don't know we learned a lot today about the laws in Texas. I always thought i was up on things but it proved me wrong. :)
I think i need to go into law to figure everything out that I want to :)