Here's a lesson to all you tech lads out there: if you're going to be Twittering, make sure you also set aside time for your girlfriend.
Because apparently it was a Tweet (or 2 or 3 or 4…or 500) that broke the camel's back in Jennifer Aniston's relationship with John Mayer.
Mayer constantly claimed that he was "too busy" to spend time with Maniston, but he wasn't too busy to Tweet. He even Tweeted "This heart didn't come with instructions" following the phone break up.
Although it seems a little petty of Man!
We think girlfriend's got some insecurity issues to work out!
[Images via WENN.]