The one scene that stick outs is the sister is with a man in bed, gets out, is fully naked and asks if she is fat or something of that sort (she isn’t).
I watched this film back in the 2000’s probably no later than 2008. It was on TV but could’ve been on a movie network. It was somewhat current as it wasn’t in black and white and everyone looked in style for that time. Seemed to be an American film as everyone spoke English. All I can remember from the plot was a woman, her daughter, and her sister. The reason I believe it to be an indie film is because I didn’t recognize any of the actors.