If it is in your name sell it and problem will be solved

You need to call around and price retained lawyers, Depending on her income she may not qualify for a court appointed attorney,

The other party can live with someone else and that is consider a home. No requirement that they have their own home,

She can give you a 30 day notice to vacate and will have to move,

17 is an adult under criminal law, You need to tell your landlord or you could be evicted,

Do the orders state you have to drop her off. If they state he has to pick her up have her available at your house when it is his time.

You do not have a lawsuit. Teach your child to respect elders

If the kids graduate and are in Texas my answer is no. Their legal father is the man she was married. In Texas child support ends at 18 if they...

Nothing happens. You have the baby and if he leaves you put him on child support. 17 is the age of consent

No a crime was not committed. Read your lease and see when they can enter to make repairs and if you have to be notified