I am scared she is cheating on me. She is a very friendly girl, and very honest so I think and she says. Going into the relationship I knew she was friendly and had lots of guy friends. It bothered me before the relationship but I learned that they are just friends and nothing to be concerned with.
Anyway there is one guy she spends time with. I have mentioned things indirectly to try and get it out of her if she is. Such as I appreciate her honesty and telling her she can tell me anything no matter how much she thinks it may hurt me. Well today she was hanging out with him at her house while I was at work. I didn't hear from her for like 4 hours and was constantly texting her. She eventually got back to me and said she fell asleep which I do believe. However I am not sure if the guy had left before this or not. Even if he didn't they could have fell asleep in different places, but I fear the worst.
How could I figure this out for sure without asking straight out?