My aunt and uncle (now mom &amp; dad) took me in and raised me when they were in their late 40’s, early 50’s. I’m now in my 20’s. My Dad has dementia (73) and my mom turns 69 next year. She’s more in shape than me though. She talked about being grateful to get to 70 soon and it hit me like a ton of bricks that I have no idea how much time I have left with them.

I’m feeling an overwhelming sense of powerlessness and fear of living a life without either of them. ESPECIALLY my mom. I don’t know what to do with this feeling...