so my bridesmaids are planning my bridal shower and when i told my future mil the date she said ok then she told me she might just "pop in for a few minutes". i am marrying her only son who is an only child and she hasnt liked any of the plans of the wedding and hasnt helped out with a single thing and now she might not even be coming to my only bridal shower...am i over reacting or is it ok if my fiances mother doesn't come??