It ain't OCD. I just realized, this is bigotry.
She isn't one of THEM. She isn't an elite educated beyond her interlligence at some Ivy school. She has succeeded in business and politics, but her husband isn't emasculated, and she isn't seem wide-eyed harpy. She has a normal family with normal problems. And the greatest terror of terror to them, she didn't abort her down's syndrome son.
That Americans like her is driving them nuts.