Looking for some clarification/ideas/advice after another blow up with my df.
We've never had an easy relationship, him and mum split up when I was late teens and was a classic case of should have separated sooner. She left for someone else and I stayed with dad. Mum was never particularly present in my life, dad was working so although no neglect as such I do in hindsight feel like emotionally I was never really supported. We mostly get on ok on a surface level now and speak daily.
I will say that dad helps me, financially if I need it although I work hard and support myself, and without being outing helps me with something daily. The latest argument came about because I arranged for a tradesperson to come and do a job related to this and he said he would oversee as I was working (my job didn't end up happening but too late to do anything about it) He was late because he couldn't find a piece of equipment, he rang me and I told him where to look. Apparently he had and it wasn't there. I advised a solution and that was that. By the time he got to the meeting point the person had driven off so he rang me and I swore, not at him, I said ffs. It had taken me a month to get someone so I admit I was pissed off. He said the person shouldn't have left so I said you shouldn't have been late. Long story short the item was found where I said to look and he hadn't looked properly, he said I should have left it out and had I told him said item was definitely where I said he'd have looked again, because I told him to try there instead he didn't. Plus I should have left it out for him. Also that I blame him for everything that goes wrong (no examples given, just everything)
The following day he said its going to take him a long time to get over the way I spoke to him and that I have no respect. Also keeps asking why I hate him so much.
My problem is that I know I am always one step away from being angry with him. He's an alcoholic and lives in a filthy home. Bar sitting with him when he was ill last year I haven't visited for years. He was taken very ill a few years back and I cleaned the place from top to bottom for when he came home. It's now worse than ever again. He admits he knows that's why I don't visit but gets angry if I ask him to do anything about it. Same with the drinking, I've not called him past 5pm for years because he'll be drunk. If I bring it up he gets angry. He missed one of the proudest moments of my life because he was drunk and forgot about it. When I said that hurt me he just said I'll stop drinking but for me to stop telling him what to do. I've no idea if he has as I'm scared to ask.
Our last conversation was him saying I needed to think about how I speak to him and let him know what kind of relationship I want with him.
I'm struggling with that because I know I feel resentment towards him and don't know how to overcome it. To the outside world he helps me and is a perfect dad. To me, yes he helps me, but anything I say that he doesn't like he sets off on one so the underlying issues are never dealt with.
Apologise for the essay. If you made it to the end I've cake haha. Any tips, ideas of how to go forward without everything blowing up again?