I've been back at work for a while but am increasingly doing longer hours and being quite caught up in things, plus my mum has been unwell and dd has had bouts of nasty bugs (as they all do). I feel increasingly like I've been ditched by my circle of 'mummy' friends that I met on mat leave, they do things without telling me, don't always reply to my texts etc and say some unpleasant things about my little girl sometimes, though this might be me being over sensitive. I just don't have the time to do things every week with them but I don't want to loose the relationships totally - advice please!