N.B.
I think it's a normal reaction for a little one who doesn't see much of him. Please work with him to build a better relationship with her. He can spend more time on the floor---kids love to wrestle around, even girls. He can also work on less "no,no" with her. Alot of times, that's used instead of getting up and walking over to the kid to stop what they're doing. We yell "no!" from across the room, then wonder why they tell us "no!" when we ask them to do something. He can spend more time reading and snuggling with the older one, too. This will bring the younger one in to "share Daddy". Since he's not around much, you need to make sure that you don't rely on him to dicipline them. Let him be the fun one for now.