Girlfriend hanging out with another dude
My girlfriend is friends with a dude, she has been friends with him for a couple of years. I have been with my girl for 6 months, so they were friends before I came along.
They are always hanging out with each other...going to movies, jogging, he lets her use his truck, they party together, she sometimes wears his clothes, she also used to stay the night over there sometimes.
I have asked her about it and she said that they are just friends and nothing more. But she did tell me that he once told her that he loved her and wanted to be with her...she turned him down and said she just wants to be friends and that she is with me...
I can tell that he wants more than just a friendship because he follows her around like a puppy dog.
Its getting really annoying and I want to tell his ass to back off, but if I say that then she is gonna be pissed. Im not the jealous type but Im tired of it...she spends wayyyyyyy more time with him then she does with me.
What should I do about this situation?