yes, he should forgive her because he knew of her feelings before she was a vampire and he broke up with her because of her feelings. also knowing those feelings did he not think damon and elena would at least kiss or something. i think stefan is more mad about the sire bond. he thinks that is controlling her feelings but she had feelings for damon before.

It was the reason Elena and Stefan break up...Because of her feelings for Damon! What he expected???

I'm a die-hard SE shipper and I will always be, but I would never forgive her something like this. I want SE to get back together, but Elena will have to apologize and realize that she made a mistake. If she just goes back to Stefan next time Damon does something stupid, I don't want Stefan to forgive her and let her in his life just like that.

This one, for sure!

??

He just needs to get over it, which could take time. But she's not at fault... well the timing was a little iffy, but still.

This!

Elena sleeping with Damon had nothing to do with Stefan???!!!! It's none of his business if they slept together or not. He has no right to be mad at her. They broke up and they aren't even that great of friends, so why would she tell him about it anyway?? and he does need to get over it. He never cared about Damon's feelings all that time that he was with Elena, so really I think Stefan is the heartless brother, all Damon thinks about is how much being with Elena will hurt his brother. Stefan has never been so considerate of Damon's feelings.