My stepfather has chronic pulmonary obstructive disorder (CPOD) caused by years and years of chain smoking roll ups.
He moved in with my mother and me when I was 13, married my mother when I was 15. I never liked him right from the start, everybody told me I just resented him for his intrusion into our lives, which was probably some of the truth, but it was also because he's a passive aggressive patronising lazy sexist man-child. Over the years most people have come to realise how awful he is, my late grandmother, who liked everyone, came to hate him for the way he treated my mother.
He's now ill enough that my mother has effectively become his carer. She's 60, just retired, fit and healthy and young in outlook, and she's saddled with a selfish ill man who can hardly let her out of his sight. My DM has had a really shitty few years, my grandparents have both now died but in a past few years she's had to deal with her father deteriorating due to dementia and being a live out carer to her almost blind mother and him. She should now be able to relax, travel and enjoy life, but she can't.
His illness is also coming between my DD and my mum. They adore each other, and have the most lovely relationship. DD's other grandparents live abroad and my dad lives a couple of hours away, she hasn't really got the opportunity to build a close relationship with them so as far as grandparents go my mum is it. It used to be that my mum picked DD up from school one evening a week and they did an activity together, but that's more or less stopped now because my mum can't leave her husband for any length of time in case he has a choking fit. Even if DD goes to my mum's house it's still all about him and his constant coughing fits.
I'm so fucking angry with him for ruining our family like this. He knew smoking endless roll ups was bad for his health, not to mention everyone else's as he did it in the house, now not only is he paying the price but the rest of us are too.