Could you please identify this play?

Hellooo. For acting cl, my friend and I are trying to find a scene with two female characters. My friend thought of one but could not remember the name! It has a scene between a stepmother and a stepdaughter and it is very intense... Any thoughts or ideas on what they play could be? Apparently the stepmother is around the same age of the stepdaughter. Also, if you could reccommend any other plays, that would be awesome!