Bizarre. Totally makes no sense. I don’t even think it’s male superiority.

My SIL (husband’s sister) treats my husband in totally bizarre manner. They are not estranged or anything but there’ve been times she wouldn’t tell him someone died, she didn’t tell us she travelled to our state, she puts him down, makes disparaging comments and in general just doesn’t treat him right. She also loves to bring up some childhood grievances that he can’t do nothing about!

Her latest stint was getting mad at him for DNA results. They’ve been talking about doing 23 and me or one of those. So he went ahead and did and was reading the results to her and she literally told him it’s wrong and he’s not understanding it right. He was on speaker phone (I hate when they do this but that’s how they talk) and she was arguing that he is wrong and that their uncle so and so told her they XYZ and my husband is all wrong. I first thought she was joking but she literally didn’t.