Hangga't kaya mo magipon, dyan ka muna sa US. I know how difficult and lonely it could be there, and I empathize with the others. We tried to migrate there when I was a kid in the 80's, it was very difficult and we failed. And now I'm working/employed with a multicultural american company, I have some business trips there and it still gets very lonely at times. You're blessed to be with your family in US. Tyaga lang yan, think of your kids and their future.
But then again, most of my relatives from the US who came back here for a vacation they seem so old and drained... I think partly because they only live to work in the US, sometimes they have 2-3 jobs.
Madami business opportunities dito sa pinas, pero most I know who have been to the us are retirees who have setup their own private "Money Lending Firms" here if you know what I mean. Some go to the extent of setting up their own Jueteng Firm in the provinces. One I know, built his own hospital in my hometown. Well, doctor kase sila mag-asawa sa US kaya malaki ipon/puhunan nila