Cutting baby’s hair without fathers permission.

My baby is in DESPERATE need for a hair cut. She’s one years old and was born with a lot of hair. Her hair is super uneven and is always in her face even if it’s up. Her flyaways always get stuck in her boogers if she’s sick and it’s gross. You can also tell it bothers her because she’s always trying to move hairs out of her face. My boyfriend said he doesn’t want to get her hair cut but I think it’s more because he didn’t want to pay for it. So I told him this weekend I’m going to go get her hair cut even if he doesn’t agree. I gave him warning so that if he wants to be there for the first time he can be.

It’s not like he keeps up with her hair anyways.

Is it wrong?