How do you'll navigate prospects?

I have a narc and alcoholic father, I have seen him ruin and drain my mom (and me) mentally and emotionally. And, that's what I am scared of the most, I don't want to trade one abuse for another.

Two of my cousin sisters have already gone through it, got married via AM. One BIL died at just 40 due to organ failure and other is absconding. Both BILs were qualified, working at international reputed banks, families with good societal status/reputation blah blah blah, but their actual stories were much different.. maybe PI would have helped, who knows

Maybe, it's my irrational fear, but how do you naviagte if you get such thoughts of history repeating itself? My sisters had gone through similar torture and abuse from their fathers and unfortunately had to face worse in the married life.

People coming from addict/broken/dysfunctional families, what are your expectations?

I am not in AM as of yet, but will start in couple of months, but asking here as I'll have some clarity on navigating AM..