DS adores his dad - when he sees Daddy he runs to him calling "Dadadadadaaaaad!" He insists on Daddy hugs in the morning if he's up before DH leaves. But once DH has gone, he couldn't care less. Sorry if that sounds callous! Same with me, if I go and Daddy is around he's not bothered. It's great that your baby is so content to have someone else around instead of you. DS is only just now OK with Daddy and we're having to work at him being OK with PiL.