Husband doesn't want kids 😔

When my husband and I were dating , he stated that he wanted to have children and have a family some day . He was so good with kids and that was one of the things that was attracting. We have been married for 3 years so far and ever since he has been saying he doesn't want kids, "it's not gonna happen"..."Let's wait until later". It makes me sad because I feel like I was tricked! We are both 26, still young, but it scares me to know that once he was on board and now he is not. I'm hoping he changes his mind one day because I know we would make great parents 😔