my sister is an insufferable libtard and a shameless cockmongler. I tried to ask her what her life plans are, if she wanted to be a mother one day. She sarcastically asks "why, so I could sit at home eating bonbons all day?" (wtf?). She believes that trad family is an oppressive outdated vestige of the patriarchy. She is entirely materialistic and unromantic and has stated that she views marriage as nothing more than a business contract, and only idiots marry before 30. She regularly berates me on the basis of white/male privelidge for saying anything remotely objrctionable. She even berates our 90 year old grandma (with dementia) when she accidently says something off-color. I dont have any social media but i hear from mutual aquaintances that she posts deranged leftist political shit constantly. Our parents were not like this. How did this happen? Why is she like this? There is only one possible culprit....