OP, you've made an important realization about your father, and you've connected it to a pattern in your life, that hasn't been working for you. (Poor choices in dating partners, repeatedly the same type). What you should do now, is find a therapist to talk to about this, to get guidance in how to deprogram yourself, so you can start a new stage of life, of making healthier choices.
The fact that you can now identify behavior relating to a personality disorder is huge, vs. it being normalized in your experience, so that you don't recognize it when you encounter it. Not being cognizant of it causes you to repeat the same mistakes over and over. Now, with your new realization, you have a way out. Good work!
So, now you can do an internet search for therapists, whose profiles/websites say, they deal with relationship issues and family of origin issues. You can see how those two arenas come together for you, right? You can have a session or two with 2 or 3 of the names that come up, and see if you find a good fit. If need be, your health insurance could probably pay for it, though they may have a preference for the type of professional they'll cover.
Best wishes! You're onto something, and with a little help, you can make the most of it, and turn your dating situation around.