I've been working since dd was 4 months old. This was never a problem initially because dd was usually asleep in her cot when I went to work, and the nanny arrived at our house. Recently, dd has been getting up before I leave for work, and I'm tempted to have her nanny take her into another room so I can slip out without dd noticing. My MIL says that this can cause psychological problems since dd may have issues of abandonment etc and that I should always say byebye to dd before I leave. Any advice on this would be appreciated.