so, i have this girl on my snapchat and i’ve talked to her a couple times but i don’t know her too well. yesterday, my sister in law was facetiming her friend and her friend was talking about that girls husband wanting to buy a plane ticket to go see her, and they dated a few years ago. this girls brother died a couple of years ago, and her and her husband have a baby together. so should i let her know or stay out of it?