He doesn't want kids

We have been married two years and we even started trying for a baby, had names picked out even had a box of things from our childhood we wanted our kids to have.

When we started dating I told him "if you don't want kids we are not going to continue on dating". We have talked about having kids and I knew he had some fears about it but I thought we had talked them through.

Last night he confesses he felt kids was just something you knocked off a list of things you should do but he didn't really feel strongly about. He also confessed he only started dating to get his grandmother off his back about having a girlfriend. He said he love me and doesn't regret marrying me but if we had not happened he would be living by himself like his buddy.

I feel betrayed and lied to and I don't know what to do. I love him but I don't know how we move on from here and I don't know if I can live life 100% happy without children. We are both 29.

I feel so lost.