Wow, you have really worked hard to get your boys...congrats on that.
I have never lived in Korea but being Military ourselves I can say most military families have kids...and a lot of military wives stay at home. I would start looking for daycare there. Ask if you can post a classified ad on base somewhere for childcare. I am sure there is someone who does it from home and probably cheaper than in the Seoul community. I may be wrong but it is worth a shot. Well that is really the only advice I have for you, but I am going to pm you something that may not be allowed on the boards...Mandy