I don't know how to feel about this.

LULU 🌼
My husband has change a lot after I gin a lot of  weight he says he still loves me and everything he just pop kisses me and hugs  me but nothing else I was telling him today that I feel unwanted  he tells me no matter what I'm always going to love you but you got very chubby. 
He doesn't want to do anything with me nomore that makes me very upset because I feel that's mess up that  he doesn't want me chubby but if I lose weight and get skinny he says will be loveable and will be the same before getting chubby. 
Should I be with him or leave him ???