There is this acquaintance I know from baby groups, I do not know her well at all. However she keeps messaging me questioning me about my dds, their activities, what schools I am thinking of sending them to.. then how much we paid for our house & how did we get our mortgage!!!! Now she is messaging me asking me about my job. I am very private & am not at all comfortable with her being so bloody nosey. Aibu not to reply & just ignore?