both of us work full time and we now have a nanny
we didn't always have one
when dd was a baby we sent her to a nursery and she kept coming down with illnesses and was hospitalised a lot. Dh could never take time off work to help - this was before all the legislation came in to help families with children - but his work was such that if he had done that, he may well have eventually been penalised at work for doing so and his job was such at the time that he worked to regular deadlines so missing days of work would have meant missing deadlines which would have been virtually impossible for him to get away with! He also travelled for work which meant he wasn't around.
At the time, I was completely torn - much like you are now. I actually cried the whole of one night when I realised there was no alternative but for me to give up work and nurse dd back to health. I didn't want to give up my job but at that time, there was no way we could have afforded a nanny (even with both our salaries taken into account).
I was already pregnant with ds so I gave up work though I really didn't want to and was incredibly sad. Though I don't talk about it much on here , it caused some problems between myself and dh because it made me resentful as I felt he got to continue with his job and I didn't. We have resolved that now but I was cross about it for a long time.
Anyway, I had a lovely time with dd and ds and ultimately, dd's health improved ten fold and we didn't have another hospital admission from that date onwards (other than a scheduled op she needed). Because dh and I had earned similar salaries, we had to downscale massively and move area and get a lower mortgage.
Ultimately, this helped as when I went back to work we could afford a nanny this time and that's where we are now.
I do regret giving up my job because I think, if I'd put my mind to it, I could have come up with a solution. But I don't regret, for one second, the time I got with dd and ds. I loved every minute of it.