Found A Condom In My Partner Nightstand

Being that my man and I stay in different states we make sure that stay together every weekend rather it's at his house or mines. This weekend I ended up staying with him and he got up early to leave for work anyways long story short when I wake up to leave I go to grab my keys of the nightstand next to the bed and its cracked I see something gold I finish opening it and there was a condom pack. I get upset because we never use a condom from the moment we started talking and I been to his house before and looked in the same nightstand and there was never a condom in there. He said it's been there but I keep telling him thats a lie and then he goes on to say he forgot he had put it in there he had no intention of using it. I just don't know what to believe