so angry!!

[Mandy]

Its easy for us to say, but you are the one thathas to deal with it, and im so sorry.
He sounds like he is insecure, by threatening you that if you break up with him, he will do so and so. if he truely loves you, he will see you are unhappy, and out of love he will want to work on himself, or let you go.
You wont ever be able to erase him out of your mind, you have both shared 3 years of life together. He needs to grow up, and take responsebility for hes actions! Making a fool of himself at the concert is just ridiculous, simply because you were texting your sister? PUHULEEEZZzz - IMO its the guilt in him talking.