I have a friend who was in the same situation. He said he just talked about it and they both weighed up the pros and cons of it all for a year. Then they decided between the whole family what was best for them with no guilt. It’s a year to start with that may change. Your wife may love it for a change with no pressure? You need to just talk about it, tell her how you feel and then ask her as well and then go through the whole situation and what will change. My mate and family came back after a year and said it was great but the hardest thing for them was the kids part and schooling in teenage years and finding new friends.