After a bad and weird relationship with someone, I ended it because I couldn't carry on with the mental manipulation anymore. It was the right thing to do but because he was far away at the time (I explained it over message) I felt like his apologies were very insincere. I feel like he got away with all that he did, and now the thought of it is eating me up inside. It may sound dramatic but there are a lot of awful things that I wouldn't want him to do to someone else, so it less of a personal hatred and more of a reassurance that he might actually change his behaviour.