I'll take a second pass at this. Don't look like he's been back yet.
My folks stuck it out 'for us kids', too bad they didn't go ahead and split and stay split. Yrs after we were gone, they did for a couple yrs, by then they couldn't live without each other and remarried. 65 yrs so far, Dad'll be 90 if he makes it til Feb, Mom's alz and in a n/h now, he spends 2-3 nights in there with her. They both need it.
My first one lasted over 7 yrs, three kids. Constant lies and battles, I was a long haul trucker. Kids were calling the other guy Daddy. I jumped out and joined the Army. Best thing I ever did. Four yr after that. married the second one. Wonderful for the majority of it. About 5 yrs from the end she started what Shaner said. Cost me about 80 grand and nearly cost my home too. She gave her half away to her dau, the car, savings ,cards, rental house, everything we had in our home too. When I learned about it and protested. They kicked me out of my own home. Never even talked to her the last month she was alive. Three days after she died, two of them in court the judge told the girl to give me the keys and don't come back. Cost me $13,000 for lawyer that didn't do much good, still lost the rental house nextdoor I'd worked on over 20yrs, never got anything back she took out, stripped it to the walls. But, three yrs later I finally got her name off my home and am gradually replacing things. That was 18 days short of 29yrs. I raised her two from 12 & 14, and got the working over.
I'm a radical SOB anyway, But, there'll damn sure never ever be any Co owner nothing in my life again. She gave her share of everything to the step dau and wasn't a damned thing I could do about it. That made the girl co owner of everything I had. Cops told her and me she could take it all and I couldn't say crap about it. Shaner and I both recommend you protect yourself everyway you possibly can. Best of luck, no matter what you decide.
George