If everything is as you say, fuck your family. They sound horrible (excluding your sister). I can almost guarantee that your sister will be the only worthy relationship to hold onto. I remember making excuses for my mother when I was your age. It all changed when I had a kid, and realized that I could never treat them the way I was treated. If you become a parent you’ll see what I mean. But my heart goes out to you, not being able to have trust in your own home with your own family is hurtful as hell to say the least

How far down the shaft does it grow op?

It’ll probably be alright. I’d explain that you were smitten with him and it slipped your mind

The awkward conversations suck so bad, but they must be had. It seems easier to just kick the can some days rather than throwing in the towel. But being as young as you are, and how new your relationship is, it’s best to move on before building any more on an attachment on either end. You should still be in the “honeymoon” phase and if your having cold feet now it will only intensity from here on out

Grow up lol

How did you not clean up after you felt it? Rude and disgusting is such an understatement imo