bonding issues

Mati
I have an 11m/o and she's totally daddy's girl, which is ok, but in the past few weeks I've been noticing that she's starting to reject me; when we're home just she and I she's happy and wants me to hold her and we play together and everything seems fine but as soon as daddy comes in the picture she pushes me away, cries when I hold her and basically wants nothing to do with me, even when she falls she doesn't want me to comfort her, I feel devastated...
Has anyone else gone through something like this?