Sad answer for the question “Who dumbed whom?” in Jennifer Aniston – John Mayer relationship. We recently wondered who’s fault was for their brake up and we had two opposite versions: one telling it was Jen’s fault and the other saying it was John’s fault. But now that we have the answer, it seems that we didn’t have all the information back then.

According to new sources, mostly close friends of the couple, the reason was John’s obsession with Twitter. It seems that he was so into this that he wasn’t even answering her calls while he was in Europe promoting “Me and Marley” film.

One of their friends declared: “Jen was fuming. There he was, telling her he didn’t have time for her and yet his page was filled with updates!”

According to the same source, John didn't deny his addiction to Internet, „so when she ended things, he just said OK, and he was sorry it didn’t work out.”

Not a very wise answer for a 32 years old man. But maybe he was so hurry in getting back on his Twitter page that he was relief their relationship was over. So what? More time for Twitter!