Confused! Need advice.

So I have been pregnant twice both ending in miscarriage, my boyfriend decided that he no longer wanted to try. So I got on birth control then we got into a big argument over me using birth control so I agreed to stop. My boyfriend changed his mind once again and decided to use the pull out method, he said he no longer wanted kids. But recently he ejaculated inside me and when I asked him why didn't he pull out he just ignored me. I just need advice I'm not sure if he wants a baby or if he just didn't feel like pulling out .