There was this old song that you may be too young to remember. "Looking for Love in all the Wrong Places... .you keep on looking for love in all the wrong places". Old country singer I think... .Johnny Lee.
I think when we want someone to love us and be who they can't be... .it hurts. Accepting that your dad isn't capable of functioning the way you would like may be a good start. List out some nice qualities about him and focus on those. Who knows maybe you even got a musical talent from him or learned how to cook something from him or have a memory of a moment in your life he DID do something nice for you.
Keep yourself on the outside of the drama and try to imagine his dramas as little performances on his part to cope/deal with life in his disfunctional way. I do believe that people develop coping mechanisms in life and some people just cope in nonsensical manners. It is as if they are replaying the same emotional responses over and over like trained mice that don't know any other ways to deal/cope or can't cope. Emotional baggage overload. You can't fix someone else but what you can do is help yourself out by refusing to participate in the dramas.

Also - building friendships, significant others, children, pets, and people! that make you feel good in life and allow you to grow and be successful in life. You are worthy of love and will get it but the shape and form of the "stereotypical ideal of family" just isnt' happenign for a lot of people here.
Envision a future of being surrounded by loving people!