C.D.
I can tell you that you are not alone love!! My girls only wanted and want mommy I nursed my first daugther , now two and 1/2, for two months but she still to this day wants mommy pretty much always and my now six month old who is still nursing wants mommy also. I walk out of the room, out of her sight and she getst twisted. I wish I had adivse on this I just put the babybackpack on and go about my day/night. No it probably not best solution but it's mine. I love the fact that my girls just want nme even though it is very stressful. In all honesty it is probably because Daddy not around cause of work. Try to get daddy to spend more time with him. Is it possible that the baby could be attruibting you leaving to daddy being around. Try if you can to spend time togther at night with him see if that helps at all.
I hope that things work out.