Years ago, a friend picked up a girl in a Brooklyn club. He was Chinese, she was a "Jersey Shore" Italian. He was a nice guy, Ivy League education, CPA, etc. Was in a car accident when he was a kid, and the plastic surgery was not perfect. Way better than her, but she was hotter than he was used to having. For whatever reason, after a one night stand, he decided to ask her out on a date. He goes to her parents house to pick her up. Dad takes him down to the basement and shows him the gun collection. He brought her home early and never called her again.
I have dated a few Jewish girls and their mothers HATED me.