My wife is from Cebu.
Years ago we moved to Negros and build our home here in Dumaguete.
I encouraged her to convince her sister to live with us. Since then she is with us permanently. Her brother and mother are visiting us frequently, as well as a nephew. Provided they got days off from work. They have there own rooms in our house. I am more than happy to welcome them at any given time. The door is wide open.
This works out perfectly for us since many years already. It gives us more freedom to travel around cause there is always somebody in the house to feed the dogs and taking care of things.
Family of my wife is pretty well connected and countless times they were able to manage things or just helping us with daily routines like government stuff, permits, visa or whatsoever. It makes life easier if you have good partners.
I never understood why people saying you should keep your wifes family away from you, live on a different island and stuff like that. If you really have to do that you just choosed the wrong wife. Simple as that.