If it's only 6 mos, then you have to decide if yall are really all that serious. If you are, then you just come out and ask "what's the deal?". If it's innocent, he will have a good logical reason for having someone else's phone numbers. If it's not, he'll fall all over his tongue trying to anticipate a good answer.

You have to also remember that sometimes people have phone numbers for a good and valid reason. I had, until my phone died, over 500 contacts and phone numbers. Was I screwing around with all of them? Of course not, but if go out by myself and suddenly she finds phone numbers in my pockets.....I got some explaining to do for real. So would she if the shoe was on the other foot.

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