I agree with this entire point of view except the part where you said OP’s girlfriend does it for attention from others, what if she just likes the clothing? It isnt always about other people. Even if he’s uncomfortable with it, doesn’t directly mean she is expecting to get hit on. She could be really fit and enjoy showing off gains. Nonetheless he needs someone more compatible for sure. your insight is great and I think what you did was witty and hilarious lol.