Have you ever ?

Have you ever been cheated on. Not by having sex. Just the normal cheating & you honestly got so broken & still managed to work things out with that person ?
But ever since that you just never felt the same for them ?
My boyfriend cheated on me & I don't know what to do anymore. It's as if I want to care but i just am more numb now.
I don't understand because that happen a year ago & well recently I found out he was talking to some girl he said he hated lol I'm just so shocked of how fucken dumb guys are . You honestly just feel like everything is right & they just surprise you all over agian . This is so fucken pathetic . I'm more mad then sad ...