I'm mad at my bf
Why are you mad at him?
There's a good reason for it, trust me.
Tell me your reasons. Or if not me, at least talk it out with your boyfriend.
I'm going to ruin his life like he ruined mine.
I can see that you're very angry with him, but treating him the same way he treated you will not fix things. Instead, you should talk to him about you're feeling. If you really think the situation is bad, then you should simply end the relationship rather than ruin his life.