Here goes nothing.
My older(70+) parents live with me. My Dad has been diagnosed with Parkinson's fairly recently- this is relevant. Over the past 3 or so weeks I've had the misfortune to catch snippets of him watching porn/cam girls on his laptop in the lounge. He always tries to switch screen/ shut the laptop when someone enters the room, but he's failed numerous times.
This seems to be new-ish behaviour and I'm concerned its a side effect of the Parkinson's meds- compulsive and obsessive behavior focussing on sexual impulses.
It makes me feel disrepected. I hate the duplicity of it. I'm concerned that he'l look at something that will get him in trouble. If my mum finds out she'll be angry/ upset as she'll see it as cheating.
What do I do? Do I say I know what you've been looking at? Can you do it private and make sure what you view is above board? How do I stop thinking he's a bit of a dirty old man.