I have a problem with my mother (id ask on the mom for a minute but my posts either get ignored or taken down ANYWAY)

where do I even begin this... ive always been the rock of the family despite being the youngest maybe its because I rarely if ever really cry or I just cant be bothered to cry anymore etc but accidentally found out my dad likely has early onset altzheimers (which would explain a few things) which is hell enough but this is the worst part: I honest think that he doesnt know he has it but this is where the mother comes in she knows about it I found out by accident when she left the airplay on the tv ( its like screen sharing) it was full of videos for caring for people with altzheimers its not the first time shes done cloak and dagger (and other weird things) stuff like this before but whats ironic ive been my fathers main carer ever since I was 8?? (id do it over and over for him) im not mad, sad, or angry its just,

what the hell do I do?

-waff