I've gone back to work 3 days a week and I work within walking distance of my home. My MIL and Mum share childcare at the moment. They sometimes pass my workplace and I've been nipping out to say hello. DS is always pleased to see me but obviously gets a little, temporarily upset when I say goodbye again. Is it better to do this or leave them totally until the end of the day? I love seeing him sometimes during the day but I'd hate to think its having an even worse effect than waiting until I'm back properly. Would love your thoughts.