It sounds like they would be limited in what they can do.

My ex does not want to sign divorce decree after settlement was reached. He wants to fight joint physical custody, can he win?

Hire a lawyer. It sounds like you are headed for mediation and/or trial.

My sister is disabled and need to know how I can get poa for medical and to take her to doctor's visit

I agree you need to get your employer to spell out, in writing, how a POA is related to FMLA.

Ex is suppose to pay 50% of medical expenses. i certified all copies of invoices and receipts and ex refuses to pay.

Hire a lawyer and file an enforcement. You may be able to get your legal fees reimbursed at the end.

How do I file?

He needs a lawyer. His ex's marriage to current husband is probably not valid now, though it will be as soon as the divorce from your fiancé is...

Petition to modify.....

Hire a lawyer. You are basically redoing at the child-related parts of the divorce. This is not DIY time.

We've only been married 2 months. I found out he's been cheating the past 2 years. Do I quality for an annulment

It sounds like you need a divorce, not an annulment.

Get the Financial Activity Report from OAG.

If father earns $8 40 hrs/weekly before tax can Judge order $250 child support for 1 child and another $225 for his insurance?

You have a lot of very specific questions. You would probably do better discussing them directly with a lawyer.

My babies mother is not following the court order. Part 2

Talk to your lawyer about filing an enforcement.