I read a great piece online that my sister posted but later deleted (because she was embarrassed by how it would be taken, because she has a child) I managed to catch it and I thought it was great. It was a woman explaining how she absolutely loves her children but she absolutely would not have made the same choice, she misses what her life was like before.
The great point she made is that despite knowing motherhood wasn't for her, she still loves her children and she hasn't "messed up the kids life". That happens if you decide to tell the kid those feelings, which she probably never will because she loves them and is being responsible for the decision she made. I mean, the flipside is people who give their kids up for adoption or just play out their misery. It was just interesting to see the less depicted reality of it all appears normal and is happy because she loves her children, but realizes it wasn't the best decision.