I need some input here. My boyfriend forwarded me an e-mail sent to him by a female co-worker of several dirty jokes with cartoon pictures. That may sound innocent enough but this is the same co-worker that had her arm around him in a group picture of the grand opening of his work, the grand opening he discouraged me from going to. They weren't opened to the public yet and friends and family were invited. BTW no one else had their arms around each other except them and he is her manager. He has a history of online flirtatious female friends. It's been a major point of contention for me and is part of several other signs of cheating. Am I overreacting or is this just another reason I need to stay alert?

For you and your personal situation it would be a reason to stay alert. For someone that doesnt have those issues with there partner it wouldnt be that big of a deal. I get dirty jokes from guys and send them to my husband, for me its not so much who it came from but what the joke actually is.

I guess if you have trust issus and past problems with him then it might concern a little. Just keep an eye out you will know if something isnt right.