What the heck

So my husband opened up and told me how he never saw himself having a family and children. We have 2 babies already. I asked him if he would get fixed since he is so against kids. He said no, he said it was a stupid idea because what if we separated and he got with someone who wants a baby and he wont be able to give her a baby. I got so offended and confused because he still gives me grief for the 2 lovely babies we have. After he said what he said he said it was just an example and he wasnt talking about himself. I truly feel this is the honest truth, its not that he never wanted kids but he just doesnt want them with me.