You remind me of the lyrics to Glen Campbell’s “Try a little kindess.”
If you see your sister falling by the way,
Just stop and say, you’re going the wrong way.
Aside from not being much of a rhyme, that advice today would get your sister telling you to mind your own business.
I have a few people I am close to who are sadly on the wrong path. Once a year, I try to nudge those few close friends and family in the right direction, where I think it is needed. More often would be counterproductive. Less often would be unloving. So far, no success with some and some success with others. A few times, they have been the ones nudging me in the right direction. I appreciate it that my friends and family are willing to show love the hard way and not just with mindless applause for whatever choices and actions they see from me.