This is way longer than I thought!!
My dad is becoming increasingly aged. We cannot figure out if it is just learned helplessness and laziness coupled with him being a bit deaf (but not letting on, so will respond 'appropriately' even if he hasn't heard) or if it is something more serious. It may also something to do with major arterial surgery he had to correct an aneurysm, which I have read can cause demential-like symptoms due to plaque being shifted about.
I really struggle with some of this, particularly his growing phone addiction and ignoring, and there is definitely an element of "I'm old, you do it" despite being capable of building a campervan and working at events!
Anyway, one thing I am really struggling with is his constant talking with his mouth full at meal times. This is in public too, and almost comical in that you cannot tell what he is saying, it's just food sounds. I find it really repulsive and can't tolerate it. He also talks with a throat gurgle because he can't be bothered to clear his throat, and other things because he can't be bothered to blow his nose etc. I just cannot cope, it almost makes me panic and I come across as snappy just tying to get the noise to stop..
Without fail, when he is given his dinner, he'll say 'this is yummy thankyou' with a mouthful which honestly just puts me off my food. I don't start conversations now when we eat, and I do ask him to please not talk with his mouth full. But then I get sulking and silence and 'it doesn't matter', and told that I'm rude and disrespectful. I really respect my Dad but I should be able to pick someone up on basic etiquette regardless of them being 'higher' than me as a parent. I honestly have tried to tolerate it but I can't.
Both of them seem incapable of changing some things, for example, we often talk on the phone, with me on speaker. My mum will shout in the background, which I either can't hear or get deafened by feedback squeal if she's next to the phone..EVERY TIME I ask them to please not do this, but it never changes.
I am ND which plays an element here in terms of my sensitivity to ickyness. I am really trying to be understanding and sympathetic, and I love him dearly. But it is making me not want to be around him sometimes which is really sad, and I am embarrassed when we are eating with friends etc.
How do I deal with this?? I can't seem to navigate this parent-child aspect even though I am 37!