I got my flatmate kicked out
Wow. How did you get them kicked out?
I think you've already figured that one out.
Well, I know he is a bit difficult to live with sometimes so I guess you had reported him for breaking some kind of rule? Now you will finally get some peace and quiet. You did what you had to do and I would have done the same.
It wasn't like that. He is a twat and I did it so I can have sex with his girlfriend.
That sounds horrible. Trying to steal someone's gf by getting them kicked out is really low. Don't you think she would be angry with you too?