First of all, you can persuade him to lose weight, but don't directly say that it will hurt each other's feelings. Can you sacrifice yourself to run with your wife every morning and evening, or go for a walk outdoors, or try to make him dance? Find a project that your wife likes better. This project must be sports. The amount is relatively large, and the second is to try to make him eat less staple food at night and eat more vegetables such as cucumbers, apples and tomatoes, so you have to pay more for it. There is also a trick to let children go out, hehe is just a suggestion. Actually, I'm fat. I'm on a diet recently.