I would like to echo the advice, do not leave the MBR not even for one night, and definitely since the MBR is in the MH that goes for leaving this. Never remove your stuff. She has the A, if it continues it is her choice, you have made it clear you want the M, a new one with her all in. If she wants out that is her choice and she should go. The children stay with you, get advice on this. Do not let her take the kids, when she moves out they stay with you.
Frankly tough or not, your kids need you, they need stability, love, care and a parent who is not wayward. That's you. Kids come first, they come last and in the middle. Kids thrive with a loving parent. If you read around the board at amazing men, those who have fought for their children, even have sole custody of step children. There are many many examples here. I am minded of one amazing father RD500 who has care of 4 children, Schermann with two, and our terrific Zues who has fought for his children against the odds.
Really I say this with determination, kids thrive with a loving dad, kids are yours for all of your life. A spouse may not be.
If WW starts playing up, record, do not ever drink in her presence. Keep your buttons out of reach and never put your hands on her, block her way, shout or push. He OP is a Sheriff, it puts game play at higher risk.
I really wish this were easier, that there was a magic pill that would put it right. There is only you and your determination as a father to protect your children. I like your attitude, I like very much the way you are involved with your children already. This is special and what you do now will affect the rest of your life. Take it seriously, you are the steady stable one right at this time.
Am already admiring
V
Freedom is just another word for nothing left to loose. V 64, WAW