Sex and Cheating

Jeni

So my bf came back from his trip to Florida for work because he’s a marine and he had training to do. I have his location 24/7 too. But when he came back and we had sex, he was wanting to positions we had never done before and it felt a little off and weird. He also acted as if he forgot the implant was in my warm and wanted to bust on me instead of inside and always does it inside. Could he have cheated on me😭? What do I do😭?