What "EVIL" things have you done for the sake of love?

Nothing major.... yet... I've lied for people a lot before. But I don't know if that would qualify as 'evil.' It's hard to say what's acceptable and what's not. If it's say, covering up a crime for a loved one, that seems justified, because you want the best for them. I would never want a family member or significant other to go to jail. But if it's like... will you beat up this person for me? sort of thing, it's wrong, because it's not necessary. I guess it's a little hard to explain.