Relationship Advice After Abortion

Hi everyone. I need some advice about my relationship. I had an abortion 6 months ago. My boyfriend stopped talking to me for about 2 months after it happened. We have been seeing each other now for about 4 months. But he seems different and seems to be pushing away from me again. Now he is telling me that he doesn't have time for a relationship because of his car that he is building. He got it after he stopped talking to me, which he said he got as a distraction from what was going on at the time. I'm really sad that he is not willing to make time for our relationship anymore. I am starting to feel like he resents me and doesn't feel the same anymore, even though he said he is in love with me.. or maybe he is punishing me, even though he said it has nothing to do with that. Has anyone ever had relationship struggles after abortion? What should I do? Does it seems like it could be related to the abortion?