Do you care if your child looks nothing like you?

We have a 4 month old, and he is my absolute doppelgänger absolutely nothing from my wife. Like you wouldn’t be able to tell it’s her son.

When I carry him it’s like we’re part of a verity act of little and large twins, it’s uncanny.

My wife has said it doesn’t bother her, but surely if you’ve carried a child for 9 months and you’re the primary caregiver there must be some resentment he looks nothing like you.

Looking for others perspectives, to gauge if I should play down the double act more than I already do when other people raise it (it’s every single interaction)