Name changed as outing.
I posted pictures of DS (2) on social media this weekend. My MIL commented 'Obviously DS wants a brother or sister'
I was really quite upset by this comment. We've been trying for a year and had two miscarriages.
I slept on it but couldn't bring myself to reply. I deleted the comment as I was finding it upsetting.
She doesn't know - or atleast I haven't told her and it would be unlike DH to discuss. We're not close. She's only met DS twice. No backstory really, she lives quite a distance from us and covid hampered things. I find her generally a bit difficult and over bearing when we have seen her but nothing out of the ordinary and probably just a case of not knowing each other beyond the surface.
Two questions
AIBU to be upset given that she didn't know?
Was I wrong to delete the comment / should I explain it or just leave it?