I'd be uneasy with the original plan, but it'd be a very hot boundary for me once the ex came in. At that point, don't expect me there when you get home… especially when breaking up was her choice, meaning she knows he's probably still got feelings and is fine with that. Not waiting around for the ol'. “sorry… alcohol/it just happened/it's a blur/etc” … Or all the friends just covering it up.
Get rid of the boyfriend. Replace with 4th cat.
I'd be uneasy with the original plan, but it'd be a very hot boundary for me once the ex came in. At that point, don't expect me there when you get home… especially when breaking up was her choice, meaning she knows he's probably still got feelings and is fine with that. Not waiting around for the ol'. “sorry… alcohol/it just happened/it's a blur/etc” … Or all the friends just covering it up.