I am into a relationship since last 1 year,initially she use to devote total time to me but now as she is going for post graduation she is not having time thou she manages,in between the preparation for her entrance exam she made a friend who proposed in front of me during teleconferencing,I was furious and had a heated argument with him but my girlfriend interrupted and told him she is with me,now the problem is she is still in contact with that guy and his brother,I ask her to discontinue any connection with them but I don't know she is still in contact with them and do avoid my calls or keep me waiting when they are interacting on phone as this is long distance relationship phone is the only way to be connected with her,she says she love's me and will marry me,but I should not put any such bondage and bind her and she will continue to be in contact with that guys,what should I do??