Anyone else’s boyfriend?

I’m not shaming here, it’s just different for me is all. My boyfriend has a fetish called feedism or feederism. It’s where you like weight gain and big bellies and eating and stuff. I grew up with multiple eating disorders so it’s still different to me. He always reassured me that it’s my body and I don’t ever have to do anything. I lost about 80 pounds within the last two years which ultimately became unhealthy so I’ve gained about fifteen pounds in healthy weight and he loves it!

I just wanted to see if there’s any other SOs that have this fetish or if anyone else has heard of it. Wasn’t sure how common or uncommon it is

Update: I just want to be clear that my boyfriend has never asked me to change my body. I felt I was underweight, or too thin for my preference, and decided to gain weight first. I currently weight about 140-145 at 5’3. I’m healthy and I look great and he agrees. Says he loves me fat, skinny, and in between. He likes chubby and pudgy, not fat. He’s an athlete and so am I. We play sports together occasionally