If a engagement diamond was bought in OH, couples lived in NY and FL. Man calls off the engagement. Who gets the keep the ring?

Depends on where and if he sues you for the ring back. If he does you will know which law applies then and then you can always try to settle.

The penalty is that you will be deemed the father in most cars of you refuse the court ordered test.

Can I still recover money after a divorce is finalized?

No. The matter is over and there is nothing to do about it.

My 17 year old daughter was being supported by my boy-friend since she was 9 months young.

No. He is not the father and he has no legal obligation to support the child. You can petition for the biological father to support his child.

The order must have an expiration date on it. If it does not you need clarification from the court. Speak to an attorney. Unless it is after a...

How can I get my divorce in NY before settling all other issues so that I can remarry?

You cannot. All matters would need to be resolved in the divorce.

Can I take my son to a doctor without my ex-husband's approval if we have shared legal custody in the state of NY?

It sounds like you need to petition for sole legal custody of your son. Speak to an attorney.

Between 5-6 months now. That is a decent estimate.

How do I argue to nullify a child support agreement that I entered into (without counsel), with payments that exceed my income?

You need to modify the child support amount and you need to get an attorney to represent you so you do not find yourself in this position once more.

I have been married for 1 year 6 month now, seeking a divorce(NYC). I wanted to know how our financials are distributed

You may be entitled to maintenance and a portion of the marital assets. You should speak to an attorney.