Not really sure if this is right place but needed to have a vent/somewhere to jot how I'm feeling/confess, I don't know.
Long story short, my dad (82) is in the early stages of dementia, and has been going downhill for the last couple of years, and my mum (64) works full time but also cares for him as much as possible. I'm 32, work full time and try and go round 4/5 times a week to help out with things, my wife did work full time but has now recently started maternity leave as we're expecting our first in the next couple of weeks so isn't much she can do right now. I have 5 older half brothers who quite frankly don't care about him so its always been me and my mum looking after him (has gone through various things in the last 15 years or so. Prostate cancer which has spread to the lymph nodes, skin cancer which meant he had half his nose removed, gone blind in one eye, broken hip, the list goes on) but it's always been me and my mum.
The last couple of months, he's got worse very quick. Forgetting the majority of things we tell him and just choosing to vegetate in the living room. He's not eating, he throws food away that my mum makes for him, and has lost 3-4 stone quite quickly (now down to around 10st and looks ill). He constantly says he's done things when he hasn't, basic things like tidying up after making his own breakfast or running the vacuum around, i know this is part of the dementia but it's how angry he gets with my mum saying that she's bullying him, or torturing him by going on, when all she does is ask what he's done today (there is a white board in the kitchen with different tasks on, different things to say to alexa so he can listen to different music, it's something we were told to do as it would help trigger him doing stuff). She comes round my house 1 night a week to 'escape' and she inevitably breaks down over something he's said to her that week.
Then to today, I went round after work as I do to walk their dog and do a couple of odd things. I went in the house and i could hear him shouting at her, saying things like 'oh you've had a bad day at work so you take it out on me' and 'I don't know why you keep bullying me' things like that. Went in the living room and he tried to bring me into it but I said that she's only trying to help him be more independent and help. Instantly he starts been verbally abusive towards me, shouting about how we do nothing for him and that woman (my mum) does "**** all in this house" and now he's got two people on at him. He then followed this up with "you two have done **** all for me". This was the moment, I lost it.
Now me and my dad have never been 'close', he's never really been interested in what I do, shown much love or affection or taken me places but I've always put that down to him being an older dad. I've always been very calm and patient with him, I've tried to do my best with everything I do for him, but I just flipped. It's very rare I show emotion at the best of times but I think he got the point i was raging. I told him that the only reason he was alive was cause of my mum looking after him all these years, taking him to countless hospital appt's (he's currently on around 70-80 appointments in the last 12 months) but I started shouting at him and for 30 seconds I lost my self control. I was saying things I never thought would come out of my mouth, that if he thinks we do nothing for him then he should just **** off out of the house and try and make it to the end of the week, I just kept telling him to **** off. Next thing he started crying, saying 'none of my other boys have ever spoken to me like this why are you?!' and I said something like 'It's cause you don't even know them, they've had nothing to do with you for well over 10 years and I can see why'. And then he just switched off, blanked me, my mum didn't know what to say so i just went out with the dog for half hour to clear my head. When I left I made sure I gave him a hug and told him I loved him and I was only defending my mum, but I know he won't understand that.
I literally feel like the worst person in the world right now. I've been holding back tears since I got home, I've not told my wife 'cause she doesn't need to know any of this, she has more important things to focus on. But I shouldn't of said what I did. I love my dad to bits and would do anything for him but it feels like he's pushing me and my mum further away every week. I feel so rotten inside that I could even say those things but I snapped and it came out directed at the one person I shouldn't of directed it at. I suffered quite badly from bipolar and anxiety a few years ago and I've seen some of my old patterns creeping back in which I don't think has helped the situation but I can't blame it on that.
Sorry for the long post but just needed to put it in to words and show strangers on the internet i'm a ****.