Damon/Lexi
No, Damon, I'm trying to help Elena, regardless of what you might think. Unlike you, I haven't done one thing to hurt her or make her feel bad about. She slept with someone else while you were on a break. There is no reason for her to feel bad about that or for you to make her earn your trust, because you lost hers way before that. You slept with someone deliberately knowing that it would hurt her when she found out. So, stop trying to make this about her she did.
Do you think Huck has ever told me who I can and can't be friends with? No. I'm still friends with plenty of exes and he hasn't said one word about it, because he trusts me and isn't insecure.
Stefan doesn't want to get in the middle of things, because he's acting like an actual adult unlike you.