I need advice.

My friend has recently been dark shipping ongezellig sibcest to soothe herself- I know it’s bad but- it’s a coping mechanism to deal with her trauma with her dad. It’s not healthy I know but.. maybe I can help her, I have always been a very emotional person and- not to toot toot my own horn.- but I felt like I could always understand people…. No matter what. Sometimes it scares me but.. it’s there. Anyways back on topic she now dark ships and I donotlikeit, but… I can help I think. I love her, (not like that ya creep) and I can’t just leave her- that is cruel.

I need actual- nuanced advice on this please.