It is difficult to answer this question without reviewing the actual agreement. A thorough review of the NDA/NCA would be necessary to properly...

Residential Home non RSO

Yes

Online matters set for compliance?

Consult with a traffic ticket attorney, this isn't a debt collection matter.

May I sue???

You probably do not have any case and won't win.

Statute of Limitations (Civil) on employment contracts in California.

4 years

There is no way to tell what a reasonable amount should be, without a full consultation. A lawsuit would probably have to be filed for the best...

I paid the lawyer retainer in full. Now he wants to sub out .

You need to talk to him about this.

How to fight a "got served" letter from a credit card's Lawyer?

If you don't want to hire an attorney, you'll have to contact the lawyer directly and see whether they will agree to a payment plan.

Do I have a pregnancy discrimination case?

You may have a case, but a full consultation would be necessary before advising you properly.

Yes, but you a full consultation would be necessary to properly advise you. You may have additional claims.