This movie is probably from 80’s-90’s. Possibly early to mid 2000’s.
The main thing I remember is there is a young (18-40s) woman (possibly a black/dark-skinned woman?) who is “special” and have some weird spiritual capabilities (?) where I think she could see the sin in the world/feel the suffering & pain of people in the world. Sometime halfway to 3 quarters of the way through the film I think she could not handle the pain anymore and commits suicide (though I don’t think it happens on screen or is not explicit/shown in detail). I watched this as a kid so I don’t remember too much. This woman I don’t think was the main character, I think she might have been the sister (or close friend) of the main (or more important) female character??