u/Ill_Injury_1721

The guy im seeing has a girl best friend. He has known her since 5 years. Known me since 1. She tries to get in bw us and get his attention. Especially on our important days. I can clearly see how she is very calculated but he absolutely can’t even entertain the thought that she might be doing this. He is extremely protective of her and always defends her and keeps saying “she means well”. And it bothers me. Is there any way I could explain this to him. I’ve tried my best but he always comes up with something to justify her behaviour no matter how I try to explain it with evidence. Please help!