Am I Selfish?

[confusedboi1]

My boyfriend and I have been together for almost a year and a half. About a month ago another guy (I am in a gay relationship) messaged him on Myspace and ever since they have been messaging each other, just about random things like getting to know each other. I told him that I did not like the guy that he was messaging with (the guy is 26 and he is 19). He said he didn't even want to be friends with the guy and i HAVE NOTHING to worry about, but he continues to message him, even though he doesn't want to be "friends." So this guy hasnt replied back to him in about 3 days (I have his password and account and he does not know it) and he would message him why he hasn't not replied to any of his messages and being persistent why that guy has not replied. I am just very concerned because he has told me that for the past year that we have been together he has told me that I was a"waste of time" and being "selfish" because I feel jealous and threatened by these guys.