Do I have to make the almost 13 yr old go to her fathers?

First, you are required to comply with the court order in place. So Dad gets whatever visitation is ordered. You might want to speak with an...

Do I have to give any information to my ex wife about my retirement to her? Shouldn't the atorney generales office call me?

You should have your own attorney answer her requests.

Does he have any claims to the property?

Why do you ask? Are you aware pf others with presumed greater rights?

If I get a legal separation am I able to be with someone else other than my wife without her saying I am cheating on her?

No such thing as a legal separation in Tx. Best to wait.

The dealership changed our lender on the contract without our permission or notifying us. Can we get out of this contract?

Sounds like a used car consumer/ contracts issue. Lemon law is for new cars only. Also sounds like you have multiple concerns. There's likely...

How to obtain ownership of an animal?

If this helps: animal law in Texas states that animals a property. Similar to physical, inanimate objects. If someone left an electric appliance...

Child support case filed in court

The Government is here to help! At its own pace. Hire an attorney and file a private action.

If I'm in the military and get married just for her to use the benefits, what are some possible repurcussions?

Instead of discussing the Texas Family Law ramifications of this - I'm retagging this as Military Law. There are some brilliant MilLaw attorneys on...

Can I get the divorce decree reversed

Possibly. If you really want the issue opened then hurry to an attorney. Your position weakens with time (as you've already discovered.)

Pay it off to protect your credit or investigate re-opening the divorce matter. Does she realistically have the resources to make the payments?...