If I take a screenshot of someone’s Instagram story will it show them??

I’ve been trying to tell my husband his teenage daughter is going through some shit and she just posted to her story... I want to screenshot it to show him but she can’t know!! We won’t confront her at all because she has already tried to take her life before and her mother died that way.. I just need to show him, but he is sleeping

Edit; I did speak to her tonight.. I actually was just with her and she asked me to buy her cigarettes.. when I told her no she got upset saying she was going through something and needed them.. she didn’t post anything threatening her life just about how her dad and me hate her so much.. we don’t, we do everything for her... and she has already been baker acted several times for trying to take her own life... I’m not trying to poke the bear.. just make sure her dad is aware