My boyfriend and I split up once due to familial concerns, but we reconciled after some time apart. In the early weeks of resuming the relationship, everything is going smoothly; nothing bad happened. Because we live in different states, we must phone each other every night to spend time together. But as things were going well, he suddenly told me that he needed some alone time, explaining that he wasn't in the mood to talk to anyone in person or online. I was giving his request enough consideration. We didn't make a single phone call for a week, and I started to miss him. Due to the fact that I missed him, I asked him if we might have a brief call, even for five minutes. However, he kept ignoring my calls and started making excuses. Eventually, after some time had passed, he called me, and we talked for nearly an hour. A few days later, he informed me he wanted to visit a well-known secondhand store close to my hometown. He asked me to accompany him while he was there. We met, went clothing shopping, then had dinner to wrap up our date. While in the restaurant, he hides his phone from me and refuses to show me his phone text, but he insists that he is not hiding anything and that I can see he is being honest, so I let him go. He tried to video call me the next day since he had gone shopping with his parents, but I didn't aware he had made a phone call because I was busy at the time. He captured the video call on a screenshot, and I noticed that he stored my contact under a very official name. He used to save my contact with my nickname, "Keko," but now, he saves it with my complete name.
I'm not sure if my instinct is on the right track, but I'm beginning to wonder if he's cheating on me or not. We talk about my mistrust of him, and he thoroughly explains all of his behaviour that I'm not sure about.
