Planned to take DD & 2/3 friends swimming after school. Casually said to 'friend' (one of the other mums) that I didn't really feel like doing it now (about 3pm - earlier today) but still intended which she knew. She said "well that's you all over". I'm not working so I think she just thinks I'm lazy and do nothing. On the phone last week to her I just happened to say that I was tired and she replied with "its cos you don't do anything" yet I'd just been in helping with something at school. This from somebody who literally does nothing with her daughter let alone dd's friends. She knows she can get away with speaking to me like that because she knows I have low self-esteem etc. She also knows (I'm sure) that comments like that hurt me. Is she a bitch or am I over- sensitive?