<human>: to start I'm using a throwaway because my girlfriend knows my username.
So as the title says it, I randomly get jealous and compare her previous relationships to ours, not directly talking to her about it. I randomly get dreams about her with another guy, and the next day i feel really insecure. I trust her 100% and I know she doesn't do anything behind my back, but i still have this feeling deep down that theres something wrong, I dont think it has anything to do with her side. I feel like im just really controling, even when I told her I want her to tell me if i am. The reason I feel like this might have something to do with my father being very mentally abusive, and was very controlling towards my mom, and my stepmom(now divorced). I just fear that I will become something like him, and that is the last thing I want. My girlfriend and I have a very good communication, but i just want this feeling to go away.

Provide a brief overview of the text.
<bot>: Feel like im really jealous and controling, even when she says I'm far from it. What do you guys think i should work on/ figure out.