How long have you guys been together and what are you ages?
Has she told you she met him for coffee or is that something you read?
has she given you any other reason to doubt her during your R?
When she found out OM was M, did she end the R?
Based on the little you've said, I wouldn't say she's doing anything wrong. She's been meeting a old friend. If she's hiding it from you that's different. If she's telling you, you might mention that it bothers you a little bit. Not that you don't trust her, but not him. See where it goes.
More info would be helpful.
If i can't fall in love... I'd like to fall in chocolate! ~ Author Unknown
