When you think your husband is really fat, you can find a suitable time to communicate with him calmly. You can tell him the harm that obesity brings to human beings, tell him how bad it is to eat big fish and meat every day, and even make things worse. You can tell your husband that many people get sick because of obesity and don't exercise after eating. As long as you can communicate well, I miss you.
Of course, you can also reduce the food at home. After dinner every day, you can take your husband for a run. You can tell him that you want to exercise to lose weight. In fact, this is indirectly to let him lose weight. Running a few laps in the community every day will definitely lose weight after a long time.
When your husband likes sports, even if you don't run, it is estimated that he will run by himself, because running will bring happiness to a person. In fact, your husband will realize that being fat is really bad for a person's health. If he can realize it himself, I think he will lose weight consciously, so you naturally don't have to worry about your husband's health.