hey everyone! my gf of 4 months has been going to this lady for hair removal for a few years now and recently brought me along to an appointment. on the way there my gf warned me about her hair removal lady has very interesting views on relationships and often tries getting her to believe them. she has told my gf to be single until married and unless a man gives a ring, its okay to sleep around. my gf strongly disagrees, however she gets a good price so she laughs it off and continues going. we went again today and after my gf telling her my job (pilot) she proceeds to say that flight attendants try to have sex with pilots and that she should basically be careful. this was all in front of me and i looked at my gf and she just laughed it off like it was nothing. i talked to her about it and she basically said she was never taught to stand up for herself or others and that it seemed like a small thing so she brushed it off. am i overthinking or is this a red flag for a long term relationship?
TLDR; my gf doesn’t stand up for me due to never being taught. is this a red flag for a long term relationship?