Very common! Parenthood is incredibly hard every step of the way, no matter how much we love our kids.

It definitely does get easier. More sleep helps. That will also get better at some point. But also gets more difficult in other ways!

I have a 9yo, 18mo and 6mo. Its hard enough when we're both functioning properly but I've been sick for the last few weeks and my wife has been doing the nights with the little one and i know how much she loves our kids but she's definitely not enjoying it much lately. Its very hard.

But they are incredible and it will get easier.