Sounds like you have found yourself in 'the golden handcuffs'; ie. got a well paying job and you rightly find it unthinkable to make your family suffer while you attempt to pursue a dream? Imagine if you
all this money for nothing or worse, half the pay you earn now working in Nigeria unable to ever get home to see your kids.
I'm guesssing that your turbo prop time is very old and thus of limited value in the present market? SD360 or similar?
Basically; it doesn't work does it?! But I expect that the thought of giving up on flying doesn't work either.