sorry but i have to say it.. when you said i dont feel thats my path* that really makes me Sick to my stomach and ill tell you why.
my mum was in that situation, 8 year relationship and most of the time my dad was good... and other times he was awful, disappearing for a night with friends without a word or acting strange BUT she still married him and got pregnant with me. becuase ohh we had been together for sooo long
HAH yeah well thanks, I spent my whole childhood with a dad that was completely unreliable and then one day when i was 13 he left, not a word.. went out one friday night never messaged or called just a text on tuesday to say that he'll be back on thursday but wanted a trip with the boys (boisterous lot always doing bad crap) and that's when my mum threw him out, in the end she had wasted 18 years on him and got nothing in return but all his debt.
And i never see my dad. wouldnt want to even if he gave me the time of day.
The type of guy that would do this is a low life scumbag so if he really did just go on a big bender then no you shouldnt keep him. in the future its not just going to be about you. Its about your future children aswell.
also the whole im like this because of my past is bull!
i also went through some bad stuff, mostly as a child with you know.. a grown man , and i remember all of it but im here a proffessional engaged person who doesnt do drugs and doesnt drink. dont see me whining about it for an excuse