Would my friend be facing jail time?

Follow the sound suggestions by counsel from NY.

Can I get introuble if I don't show to testify gave statement thoe?

Yes, for the reasons described by the counsel from AZ.

Can we find out WHO pressed the simple battery charge?

You can find out who "pressed" charges, and you can help her by getting a good defense attorney.

How to find out where my wife is?

Follow the sound suggestions made by my colleagues.

Can I move back to Houston to work st my old job while I'm on diversion for domestic violence ?

Follow the sound suggestions made by CO counsel.

Follow the sound suggestions by MI counsel.

Follow the sound suggestions from VA counsel.

How does the state know when probation has been violated?

Three years?! What did you expect? I'm surprised it took that long before Chatham filed the violation. Maybe it was filed years ago, but the...

If I don't believe in Christianity, can my parents make me go to a CCD class to learn about God?

Not sure what CCD is, but heed what FL counsel suggested. I wish you the best.

Ask the judge for a court-appointed lawyer if you can' afford one. Talk to your lawyer before talking to the DA.