No one is banned from our house. I personally think it would have to be something pretty major for someone to be banned....
Theft, trying to sabotage our wedding on the day, abusive phone calls every few days for months, going to my friends and family and telling them I lied about miscarrying to get attention, telling me if DH died before we had a child, no matter how long we were together before that, they would fight for the family home, and make my life hell. Yeah, valid reasons to ban his family. And that's only some of it. A lot more happened direct to dh before we got together...

The friend is a sleazy freak who hit on me while dh went to the bar, and gropes me while dh was standing there. Told dh it wasn't fair for him to be the only one getting a young bit of ass so he should share. I closed the door to that convo, moved away, told dh we needed to leave and that the man was not someone I'd ever associate with again. Funnily, dh wasn't real impressed and has only spoken to the friend once in the last four years since that happened...

Most others, even if I'm not keen on them, I can tolerate for short periods. Bit these ones, hell no