I'm late to the game on this one. I've been divorced 14 months and Texas is pretty good with their standard verbiage which spells out the guidelines in picking the summer time, who gets what holiday, who gets the child's bday, etc. it's also good at spelling out what joint legal custody is and what that means, so I'm not sure why you think you can't continue therapy, as long as it's in network and was previously agreed upon, ex has to pay half.
What was the different possession schedule?? How many extra overnights would you have vs the standard possession schedule or the extended possession schedule?
realize that if you fight, you'll probably not only get 50/50 of property, but you have to pay to fight so you're really out even more than that.
if he's a decent dad, then i would go with standard possession and the 60% property. remember, that possession is just what he's entitled to... nothing is saying he won't want some of it and you'll end up with the child more than that.
regardless of who wanted the divorce, you'll need to come to terms with not seeing your child every day. i highly suggest a divorce support group, like divorcecares. your feelings are normal, but you'll need to find a way to deal with them.
oh, b/c of that, be sure to put in FROR. that's one thing I haven't seen in the standard verbiage of TX divorce decrees.