As for extended stays... If you find yourself wanting to have unrestricted entry and exit there is a way you can accomplish it. If you check out their immigration pages you will find a special visa for spouses of citizens. If you are willing to give then $10000.00 for "investment" in the Phils, they will give you an unlimited VISA. Think of it as similar to the over $180000.00 "investment" CIC was requiring of Chinese immigrants back in the 90's. I don't know if you get a choice of how it is invested or if it is a government run fund. My wife and I have discussed retiring there in 30 years or so and at that time I would definitely consider it.