Olive definitely is a mama's girl since I put her down for all her naps and she's still nursing.
Charlie favors Mr. Bee a little bit since they spend so much time together, but he has his mama days too. It doesn't bother me in the slightest.
Charlie was a total mama's boy at Olive's age and would cry when I left the room, so you never know how it'll change as they get older!
Who does your LO favor? And does it bother you if your LO favors your SO?