Unusual sex

Hi. So my bf and I were getting ready to sleep when he gets a disturbing text from his exwife stating he can’t see his son that wknd. I stayed quiet as he hung up and knew he was very very angry. Time goes by we talk some and I turn off the light. He makes a move and we start having sex. Except this time it’s way more rough than usual. He tried to put me in a position and it hurt so I moved and I could tell he was kind of disappointed. I felt as if he was sort of disconnected. I enjoyed it but it was way too rough at one point. He let me finish twice and when he finished he said he loved me. I got up and cleaned and he followed me to the bathroom. Saying he hopes I didn’t think he took his anger out on me because he had not.

Honestly I didn’t even think that UNTIL he said it. I told him no. Then he started apologizing profusely. Hugging me and saying he’s sorry he loves me so much. It was then that I realized he may have used me. And this situation has him more angry than I thought. And now I’m worrying that he’s the type of man to abuse during sex and that he may not be over the situation. As for the ex the convo wasn’t beg him and her. It was w another fam member of the sons. Either way I can’t stop thinking about that night. He’s such a gentle guy. Could this be indicative of something greater??