My son has gained weight since being with his partner. I am very worried about him and don't know how to tackle the situation. He's always had a sweet tooth but has stacked on so much weight. They went to slimming world a while back and lost a whopping 10 stone between them (8stone her & 2 stone him) but have put it all back on and more. Now she's pregnant and doesn't seem concerned I know she knows the dangers as she's in the nursing industry. I've been dropping glitter hints to him to eat healthy so he's fit and healthy to help her through her pregnancy. It doesn't help that they are both very lazy. I've offered to take them out for dog walks with me but they don't seem interested. They are both in their early 20's I'm not one to interfere but it's getting very bad. They are both sensitive people.
Thank you