i'm confused to
marry in the phils.
then apply for a settlement visa for you and your kids..
when you get the visa,
find out the price and one way fights from the phils to the uk for you and the kids.
b4 you book them, check that your hubby can buy a return ticket and leave on the same day as your oneway tickets..
or better see if he can book a return flight for him and 3 oneway tickets for you and the kids from the uk