I love my father in law and he is like a father to me. However, he has a wife that we can't stand. They've been together for about 18 years and she has drained his savings and is now trying to get hold of our money. When he had cancer, she did absolutely nothing for him, leaving it to their lovely neighbours and us, who live 170 miles away. But the main problem with her is...she's an aggressive racist.
Basically we avoid her as much as we can. Luckily, he always comes to stay with us on his own because we only have one spare room and she refuses to share a bed with him. Today however, he called to say she wants to come with him this time and he'll have to sleep on the floor. He's 78. I'm not comfortable with any adult guest sleeping on the floor in my house, it feels so wrong.
So...AIBU to ban her from the house. I don't think I shouldn't have to tolerate a racist in my house. In the 20 years we've known her she has shocked us with her racist comments every time we've seen her. She even makes comments outside deliberately so neighbours hear.
I feel that not standing up to people like this is unacceptable, especially now. I'm not going to keep quiet and listen to the venom she spouts, so there'll be a terrible row. I have challenged others in the past but it's been difficult to do so with her as I don't want to hurt my father in law. Although he moans about her constantly and is always relieved to get away, so I don't understand why he would inflict her on us!
My husband doesn't want to upset his dad but I think it will be worse if she does come. I would also be left on my own with her most of the day as my husband likes to take his dad out to pubs etc. Then, the three of us have a lovely time drinking and talking in the evening. When this woman is there conversation is limited - she's ignorant and uninformed - and my father in law is subdued.
My husband doesn't know what to do - I'm standing firm but he says that he would just put up with her for the sake of his dad. What do I do?
For additional context, she has been married at least four times before and I've been told that some of her previous husbands' children also hated her. She is literally the most toxic and selfish person I've ever known.