My father is mostly blind, and so i am caregiving for him, but that's not a problem, other than trying to find some basic answers on how extremely low vision affects the elderly. But there's more to his story. Any advice anyone can give would be helpful. This is long, and i apologize, but if anyone takes the time to read and reply, i would be very appreciative.
About 2 months ago, i moved in with my 87 year-old blind father in Chicago to help take care of him on nights and weekends, when his caregiver is not present. Prior to that, for the last 4 years, i have spent about 25% of my year in Chicago, visiting him and helping out, before he had a daytime caregiver, when he was a bit more able. His blindness has been a slow process over the past 6-7 years due to glaucoma, retina detachment, etc.
The real problem that is affecting my care for him is that he's a narcissist, which affects how he deals with his loss of vision. If you've never known a narcissist, being around them can be infuriating. They don't often listen to you. When they do, they twist what you say to their advantage, or to make you look bad. They are the most important person, their problems dwarf anything you are suffering, and your own pain, struggles and emotions are irrelevant to them. My father has always been abusive in subtle ways, and occasionally not-so-subtle ways. Never physically violent, but the emotional scars on me, my siblings and my now-deceased mother are all there.
When it comes to his vision, he often gaslights his level of confusion due to his lack of eyesight. I've caught him countless times finding his way easily, as well as doing basic tasks (getting coffee, food, going to the bathroom, showering) all on his own, when he thought no one was around. Once i make my presence known, either on purpose or accidentally (because a board creaks while spying on him), he will freeze in his tracks, and then suddenly say he doesn't know where he is and needs help. This type of behavior has played out for a long time in other ways, long before he had eye problems. I have installed a couple cameras and motion detectors so i can monitor what he's doing. He does not know they are there.
I know many people at his age have some form of dementia, and may experience "sundowning," however, he doesn't sundown. His confusion seems completely random. More often than not, he is very clear throughout the night when no one is around. Or when i go the store, or pretend to walk the dog, but hide and observe him for a few minutes. He's usually the most "confused" during the day when his caregiver and i are both around and active, and he is suddenly at a level of incompetence so extreme, an outsider would think he has severe dementia.
About 5 days ago, i blew up at him, and asked him why he was so good at getting around at night when everyone is asleep, and only seems confused when he has an audience. Well, guess what happened? After weeks of doing great at night, he has suddenly been confused every night (and making a lot of noise) since i called him out. Coincidence?
Beyond that, there is (i think) some genuine confusion, likely due to the normal loss of memory suffered by older people coupled with the eyesight loss, which has gone away very slowly over many years. But when you're the boy that cries wolf, no one wants to believe you when you're actually telling the truth. Yes, i know its probably a call for attention, made worse by the attention and control a narcissist needs, but it makes it really difficult to want to help him when all i want to do is strangle him.
Ever since my mom died in 2017, he has really wanted me to move in with him (giving up my entire life in DC, with no concern for me). I get it. He's lonely, and it may explain his prior gaslighting. But now i'm here. I've moved in. I've given up everything to take care of him. I have tried to warn him that if his confusion is this bad, it is beyond my help, and i will leave, and he will need to go to a nursing home. I've even faked calls to my sister (his POA) to talk about a nursing home, in hopes it would scare him into being honest. Nothing changes.
Still, i do my best to help, but i get to the point when i don't know what's real anymore. Is it real when there is a pair of shoes sitting next to the bed where he sleeps, and he has apparently gotten up, put on one of those shoes, and then made his way down the hall to a closet, grabbed a single shoe from another pair, made his way back to his bedroom, sat down and put that shoe on (both left shoes), and when asked about it, he claims he did it because he can't see? Is that what blind people do? Or is he trying to look pathetic to get my attention?
He blames everything on his eyesight. He will reach for things in the complete opposite direction, or for doorknobs at knee-level. He will be sitting at his desk, in his chair, and say he needs to find the desk, while his arm is resting on it. He recently claimed that he needed to be spoon-fed because his vision is so low, he won't be able to use a spoon or "find the bowl" even if you put it directly in his hand. Mind you, he's in the house that he's lived in for 40 years, and knows where everything is, and his vision has decreased very slowly, over a long period of time.
I tried putting a tie around my eyes so my vision would be ZERO. Lower than his. I did it immediately after i woke up. I managed to go to the bathroom, find my way to the kitchen, make coffee, make a sandwich and more. Sure, it took me a lot longer. I would misjudge distances by a few inches, or even a couple feet sometimes. But i never went completely in the wrong direction. I never reached a foot above my head for a light switch. I always knew whether i was walking on carpet or a hard floor. I knew if i was sitting on a chair or on the bed. These are all things he has claimed he doesn't know because he "can't see." And it's not even consistent.
Through blood tests, CT scans of his brain, and doctor consultations, those doctors claim he doesn't have markers for dementia, and there have been no underlying infections either. And when he does speak to doctors and such, his confusion is mostly gone, so they don't understand why there's confusion. It's almost like my father turns on the disability when it would be beneficial to him. Or, at least, when he thinks it would be beneficial to him.
So, how do i proceed? I know there's no easy answer here, but how do i proceed with someone who can't be honest, and can't seem to even make a decision that benefits him (like avoiding a nursing home)? Are there things i can do to make him more functional with limited vision? Do people with vision loss get bouts of complete disassociation of where they are and what to do? Can that come on randomly for only 5 or 10 minutes? He already has PT and OT, and does fairly well with them, but it all disappears once they are out of the house. Years of frustration are taking a toll on me. Thanks so much to anyone who read all this.