S.T.
Taht's when I went to less than full-time and began a flexible works schedule. My employer pays me less, and i gain flexibility. To make it a win for my employer I have always accepted disproportionately less money - but in the long run the time with my children has been priceless. You only get this one shot with your child. When he's a teenager (which happens really really quickly) you'll wonder where the time went and you'll wistfully look back at those toddler mornings.
I've worked in a highly professional field for all my years and made sure my employer found that my less than full time proposition was worth it to them - and I've done this now for 12 years with 3 different companies. You'll be surprized at how flexible they might be.
Good luck!!!