I feel like I did, but before it started. I was studying at uni. Something I don't feel I can go back to with kids as the lower levels involve a lot of travel and most people don't have kids in that field until they are in the office stage of their career. Or they are mature aged and their kids are older I guess? In any case I don't want to leave my kids for extended periods.
I feel like I give up my career for Dh's, not the kids. Even when they are all in school I wonder how i would juggle it as there is no room to move with what he does. His hours are all over the place and he is mostly there 6 days a week for really long days (12-15 hours). I would have to do what single mums do I guess, (meaning it isn't impossible, as plenty of single mums do it) but I feel like that is unfair that DH gets to do whatever he likes and commit as much as he likes to work. My career would never get to the level his will, as I would have to sacrifice our children ever seeing either of us. As it is, seeing their dad is a treat, so at least they have me.