Omg.. I cannot tell you how many times my husband told me this!!! He is thinner and was telling me that I need to eat better and exercise. I told him it would be much easier for me once I have lost some initial weight. I have to admit that he is on board more or less now that he has seen my level if commitment these past two weeks on the preop liquid diet. I have lost 12 lbs so far.. Surgery is tomorrow. If you have a good relationship he will eventually get on board just keep explaining that this is NOT easy.. It's life changing. You are doing this for you.. And you need his support! I am sure he is worried that something will happen. Assure him that you want to be healthy and happy. Keep us posted!