It's really hard because we get married in good faith that we'll still be annoying each other into old age. In your circumstances, you really need to think, is this the life I want, always being the bad guy, as DH deposits his balls in the glovebox before visiting family.
One way around it, is simply not to go. This works fine for us, but whilst MIL has said DD we could have such a great girly time together, DS can go off with Grandad, it never happens. Where I'm guessing you'd be at home worrying if in fact the children would come home say during holidays.
If I look back at MIL based stuff, I acknowledge that growing up with a matriarch, I was strong headed, I wasn't always perfect in how I dealt with things. If the same situation with various in laws happened at any age, the out come would be the same, so where perhaps I blamed my maturity it isn't that.
All in all a shitty time for you
I admit I sat on the fence facing MIL's direction, thinking there's nothing more that I'd love than for DC to get experiences, staying with other relatives. Your husband has shown his true colours, it's the same kind of manipulative tactic I guess MIL would do, take off the wedding band, make the person they want to comply feel like crap.
In a way I'd say you're best off out of it. I had a SIL where everything had to centre on her. We had glorious months of NC, but eventually her brother got sucked into her emotional time warp, I was the bad guy. There were very serious reasons, very serious indeed where they were taking the piss on top of pulling everyone's strings.
I was gutted when it ended, but would I still be sane today, everytime the phone rang I knew it was her, every time there was a family event it had to centre on her, to the point where I was excluded as there was no room to compromise to fit me in, despite me being ill.
If you think in your heart, could I put up with 2/5/10/20 more years of this, will I lose everything I stand for? If the answers yes, I'd shock your husband and say I agree, a trial separation might be in order. That way he can gather his thoughts as to whose team he's on.
Some may say that's rather petty, but that's what it boils down to. Is he going to be your rod and your staff or his mothers.
It'll totally be his loss.
Possibly seek advice on the matter.
Does he manipulate you, twisting things to get his own way?
At least with toxic family I encountered, I vowed to be nothing like them even if it means NC. Would he do the same?