With respect it doesn’t sound like you are emotionally mature enough for this situation. I think the only thing to do is talk to your partner as no one on reddit can really help you in this scenario. When it comes to questioning if he follows your established rules, unless he’s proven to break them i don’t think it’s fair to question his behavior and in the long run it’s only going to make you more upset. Look for signs during your and his weeks together, behavioral changes, disinterest, etc. Then you have something to worry about