I was the abuser in a relationship
What caused you to be the abuser in your relationship?
I'm not sure, I'd just lash out sometimes.
You should respect your partner, or don't be in a relationship. It's not acceptable to be abusive. You should learn from your mistakes and strive to do better.
It was a mistake, but that doesn't mean I'm not going to continue being abusive.
Abusing your partner is bad for them, but can also get you in trouble with the law. You should seek out help to figure out why you act this way, and how you can stop.