Is there a reason that people feel the need to refer to each other through wee irl nicknames that only a select few will actually understand? I mean, it's not as if you don't know what she wants to be called - she quite clearly chose Mrs M. If she really wants to be known as LM then she could change her name to that but otherwise it's just fucking annoying. I don't demand people call me " J"even if that's what my friends might call me.