eeesh, not with _my_ parents. No way. Forget "multi generational", it would be "multi dysfunctional".
When my father was out of work he wanted to move in with me. I was in L.A. at the time and he was back in Chicago. I told him right out that if I ever found out he was in the same _state_ as my children I would call his parole office so fast it would make his head spin.
I would never have an abuser anywhere near my kids, that's a hard boundary with me.
Mike
* yeah, just the _thought_ of it has got me going *