Employment Law Questions? Ask an Employment Lawyer.
I am sorry to hear about your situation. You should find a new attorney who can help you determine if you have a possible wrongful termination claim against them. It seems they created a situation that was impossible for you to perform. Also, it has been nearly 4 months and they are just now talking about getting you to resign. I think that they want you to resign shows that they feel that they cannot fire you.
You should contact your state or local bar association for a referral. They keep updated lists of attorneys experienced in various practice areas.