I've heard this happens a lot, particularly with boys. DS is 11 months and gets so excited when he sees me, calls out for mama, comes to me when he's upset etc, and barely gives DH the time of day. They're ok if they're alone but as soon as he hears my voice or sees me, it's all over for daddy & son time. I try to make light of it but I know DH gets a little upset by it, even though he says he understands. DS knows me better for the obvious reasons of me being off work for 8 months with him, breast feeding, doing most of the changing, cleaning etc, even though DH does his bit. Will the favouritism shift as DS gets older?