I’m so upset

I need a little reassurance here because I feel like I’m going to cry. Our daughter is 18 months old, she never stays out over night, this is the 3rd time this year I believe.

So my mum has messaged me and asked to FaceTime her, I’ve told her that she isn’t here right now because she’s staying at her nan and grandads (my in-laws). Her reply was something like “with her horrible nan and her horrible kids. Wow, treasure your daughter, don’t text me ever again”. Like wtf? Can I mention that I’m 38 weeks pregnant with our second and I’ve came down with a rotten cold, they offered to have her over night to give me a break. I’m so heartbroken and feel like an awful mum all of a sudden