Is my bf cheating on me with his employee or am I too paranoid?

Well first off. I would go with my gut instinct on this one. You already know the truth but I know how hard it is to except unless he confesses or you catch him red handed. Secondly girls like her find attached men more appealing. You know, "someone else's is always better".To add to the fact he is her boss. Double bonus for her. But stupid her, if he is not willing to tell you it is because he doesn't want to lose you ( that doesn't make much sense considering he is cheating on you I know) The appeal to him is that its forbiden. Once you dump his stupid @$$ the thrill will be over.