Living with difficult parents at 54.

Due to health problems, I had no choice but to move in with my elderly Parents due to losing my job and the roof over my head. My Mother is a control freak, verbally abusive, manipulative, rude, aggressive, offensive, a liar, a user, snidey and jealous. She thinks she's a cut above and really thinks she's something. I refer to her as Mrs Bouquet. She came from nothing and somehow thinks she's a snob. How she figured that one out is beyond me. She has no social graces whatsoever, she has that sense of entitlement attitude too. My Father has the same traits and they are both mentally unhinged. I've also ended up being their Carer too. My Father had a stroke a few years ago & it was me that was doing all of his rehabilitation because my Mother and my Sister deliberately left everything to me. I have been the Wife & the Husband and they have become too reliant on me. My Mother couldn't bare it when I moved miles away for work either. She'd always be bawling and shouting down the phone trying to dictate my life, calling my mobile after 9pm when she'd done all that she wanted/needed to do. It didn't matter to her that I'd done a 10-12 hour shift 5 times a week either. I just used to let my phone go into voicemail. She's so selfish just like my Father & my Sister. They care about no one other than themselves. My Mother has ended up on Oxygen due to COPD so she is housebound. I ended up with a whole host of other health problems a couple of years ago too. I was still expected to do all the household chores. They saw me struggling but still sat back and let me do everything. It's quite a big house and it takes a good bit of cleaning. None of my family gave 2 hoots about my health. I was struggling to get out of bed let alone walk. I still have mobility problems so I'm stuck indoors in my bedroom with barely any privacy. My Father comes into the room every touch & turn. Even when I go in the garden he comes outside looking for me. It's oppressive and living here zaps the living life out of me. It wouldn't be as bad if my Parents were nice people but they aren't. I resent the fact that I've ended up in this position. I also resent the fact that my sister lives close by but is never anywhere to be seen other than for duty calls once a week. She stays an hour or so then leaves. She does nothing for my Parents. She doesn't even offer to sling the duster round or put some washing in the washing machine and stuff like that. She's relinquished all responsibility onto me & thinks it's funny. She thinks I'm living here having the life of riley. She knows nothing & we don't speak anymore either. I have no regrets about cutting her out of my life. My Parents don't appreciate me or appreciate anything I do/have done for them either. They speak to me like dirt at times too. I find it pretty disgusting to be quite honest considering I've been the one that does/has done everything for them. None of my family deserve me and they aren't worthy of being in my life either. It may sound harsh to some people but those that have never experienced anything like this, have absolutely no idea how difficult it is living like this. I honestly feel like I'm sat here just waiting for my Parents to die so that I can finally have some peace and so that I can finally live how I want to live. Outsiders have actually said to me when am I actually going to have a life of my own. My reply, Good question! Even when I've lived miles away, my Mother has always come to me. She's always been an adult baby just like my Sister. My advice to anyone contemplating living with Parents over the age of 20 is, don't do it unless you have no other choice because it ruins your life. I never anticipated being in this position at my time of life. Some days, I feel relatively ok but other days I could literally scream. I have a rant to close friends about it all. Thankfully, they are really supportive. They fully understand my frustrations due to being in the same situation themselves.