As the victim of one surprise divorce demand, (Bank accounts closed, credit cards canceled, and I'm pretty sure my wallet was raided) I also suggest you take steps to protect yourself and your assets.

Truth is, guys generally get the dirty end of the stick in a divorce, if you are headed in that direction, try to protect yourself in advance. It will save lots of pain, anger, frustration, and poverty in the uncertain future.

Seeing a lawyer would be a good idea.

Good Luck and stand firm.