I agree with the answe above. Sounds like a couple of deadbeats and you should severe all ties with them. Anyone can sue anyone, the key is...

I moved your question to labor and employment. I think the question belong here and you will get better answers. Best of luck.

Contact a business lawyer in your state and pay them to draft what you want. You won't get that in here for free.

I agree with the answer above. Unless there is really somethng bad going on, get on with your life, pay your support and don't worry about it.

I agree with the previous answer. You should schedule a consultation with a lawyer in CA and run all the facts by her/him.

I agree with the two previous answers. They made a mistake, corrected it-get over it. Every mistake by a human isn't a lawsuit.

I agree with the answer above. Contact a lawyer in your state and run it by him/her. Best of luck to you.

I agree with the above answer. You could also sue him in small claims court which is less expensive and you can do that yourself.

If you don't know where the person is even if you won a case how would you collect. And also the previous answer is correct on the issue of...

I am only licensed in Illinois but the first step it would seem is to file a police report...and then contact a California licensed attorney.