Is it rude to dump someone via MSN?

If you know him irl... yes. And he wasn't on for 3 weeks..? why didn't you infiltrate his house on day 3 of him not being on? If it's a long distance relationship then.. it sounds like he might have found someone else? He doesn't want a girlfriend? lolwut. Insecure much? <_< No it wasn't alright what he said. Especially when you were OFFLINE... you need someone who knows how to behave properly. ;o