My mom is trying to seal my child support.

Talk with your dad about this. He needs to talk with your mom. Don't act as the go-between. They are grown ups. Expect them to act like it.

Can I change my childs last name even if the father disagrees?

Enforce the child support. The name change is s maybe.

I want to be in joint custody.

Talk to both parents about spending more time with your dad. If your dad is paying the support ordered by the court, your mom can't put him in...

Helping my disabled sister with raising my niece. What forms does she need in place so I can act as additional guardian?

Conservatorship is what you need. Where is the child's father? He will need to be part of this.

Anyone know the laws on age restrictions for Vape?

Start by talking with your ex about it. Listening on both sides will probably solve the problem. If that does not work, sit down with a lawyer...

Do I need my husbands signature to get a divorce?

Hire a lawyer you'll need to serve your husband in some way.

How would I change my sons last name to my last name instead of his fathers last name?

It's s suit for name change. If dad agrees it should be pretty simple for a lawyer to do. Maybe $500.

How does he file for divorce?

If his wife is in Texas he can file here. He needs a lawyer. So you'll probably have to be the go-between for payments. He is legally the...

At the very least you need a chapter 34 authorization from the dad. A lawyer can help.

What are the repercussions of me getting a divorce?

You need specific answers and this is a general forum. Make an appointment with a family lawyer.