Should I tell him she's the wrong one?
OK so my brother is dating this girl. And at first I really liked her we got along well and seemed like we could get close. But now I have a gut feeling that he really needs to break up with her. She whines about everything! She can't even have a normal conversation without whining. She always has to be touching him even when he doesn't want to be touched. He's the type guy that doesn't like to be affectionate in front of people and she's the type of girl that likes to be the most affectionate around people. They have only been together for a couple months and because of her jealousy he has already threatened to break up with her. My best friend my brother and me were really close and now because she gets jealous he can't hang out with us because if I even just have to pee that would leave him and her alone together. I am hesitant to say anything because the last girl he dated seriously I had to bring to light the things she was doing. So should I stay out of it this time and let the relationship break apart itself or should I tell him what's going on?