This is a totally normal developmental stage. Mommy is usually the primary care-giver, especially if you are nursing and/or a SAHM, which means he has a strong attachment to you as the center of his universe right now! He's not sophisticated enough in his thinking to know it might hurt someone else's feeling if he's not as loving with them. Plus, "loveys" are a fairly new concept for him. He's just learning the benefits of showing affection and trying out the snuggly, kissing thing with you first. Tell your husband not to stop his own snuggles and kisses, even if your son prefers them from you right now. He needs to know both of you love him, even if he can't show you both equally how much he loves and needs you. Believe me, it will change one day! My nephew just turned two and has suddenly made everything about Daddy! My sister-in-law spent almost two years being the only one her son called for when he needed comforting and out of the blue, it has completely reversed. All he wants in the middle of the night, or when he bumps his knee, is Daddy! When your son is ready to expand his horizons, he will probably attach himself to Daddy like a barnacle! And then it will be your turn to be a little sad, but you also shouldn't take it personally. These phases are just part of kid's normal development.