I don't know about you, but I protected myself, with health insurance, through my divorce. Here's snip of that section of it...

"The Husband shall continue to maintain medical and dental insurance for the benefit of the minor children and Wife through his current employer. Husband shall continued to provide health insurance for the minor children until emancipation as herein defined. The husband shall continue to provide health insurance for the Wife so long as it is provided to him through his employer. If he purposely causes termination from his employment, his obligation to pay health insurance shall continue until he retires or until Wife obtains suitable health insurance. "

I don't know about you, but at the time, I had a small part time job. AND I emphasized having MS(multiple sclerosis) and since it's the type of illness that is Unpredictable, I was concerned about health insurance and didn't want to burden the state, never mind try and find doctors on state coverage, because it's not often adequate enough. Granted, with politics being as they are and there aren't supposed to be issues with preexisting conditions, at the time, Massachusetts was one of the only states not excluding. (Romney-care)

Add: at the time, as well, the medications that I was on, cost $3000/month, albeit insurance covered. MS meds, are no light dollar amount.

Protect yourself! Right now, being legally married, you can't just go and drop someone from insurance without signing forms that show why being dropped. He's threatening you, and it sounds malicious.