SB is heading into 'the den of wolves' in the Philippines as all most of the filipinas want is your money and citizenship into your country (spurred on by their families in order to find higher paying work so as to funnel the proceeds back to the family in the Phils), in pretty much that order.
Once they are done with 'using' you,: "she was out the front door the day she got citizenship" you will be dumped (with or without the kids). I've seen this happen to a friend of mine in NZ.
Beware the filipinas, finding one with a kind heart could take most of the rest of your life.

Good luck to you SB. I hope you can find a filipina with integrity!

I know, I know, tell me about it; talk about going from the fat to the fire; let's just hope our rental-income friend departed amicably from his Chinese employer; because once he gets his hands bloody trying to milk those Filipina wolves, he will need to scurry back to China, having realised how friendly and warm the Chinese ladies really are.