In April of 1994, four women from different backgrounds and beliefs are trapped and hiding during the Rwandan genocide. Their fight for survival against all odds unites the women in an unbreakable sisterhood.
There is a scene where it visually shows a woman being raped, though it doesn’t it go for the whole scene it is still very triggering (near the 17.00 hour mark if you ask any to skip). They talk about it after as well.
It very much happens on screen so not sure about the reference that it doesn't...not the entire scene happens visually but you do see the start of it and hear everything.