Wife doesn’t let me old our Newborn

Hello ladies and Gents, just a quick question my wife and I have welcomed a beautiful babygirl 2 weeks ago and while things are going fine, I see sometimes she doesn’t let me old our baby and seems like she doesn’t trust me to old her, or I’ll hold her then she asked to hold her but she’ll give her back, so my question is,

is this a normal thing for post partum? Just tryna get a bigger grasp and understanding so I don’t get frustrated with her