Ya, people like you should never date or pro-create. Just go die in a fire.

Its woman like you that drive guys crazy and fuck with our feelings. You just a fuckin whore jyst like the rest of the dirt squirrels. So be a woman and tell your bf what he deserves to know, cause im wuite sure he could find another woman that will actually stand in front of him and defend him, not behind him stabbing him for 3 fucking years you dirt bag.. Pffft fuckin slut

Firstly, your boss did not cheat on you. He cheated on his wife, twice - once with you, and once with another woman. You're a side-benefit to him, and he's potentially moved on.

Secondly, you mention having a perfect life, perfect this, that.. not really. If you have to maintain a fantasy affair with a person in power over you, potentially threatening his marriage, and jeaporadizing both your carrers - that perfection is merely a mirage. Imagine also what you're doing to your boyfriend - whether you think he knows or not, it's having an effect. His girlfriend admits anonymously online that she likes another man better, but says her boyfriend, while admittedly second best, is her future? You're not giving him your all, and he can feel it, whether he knows about your cheating or not.

To actually appraise the situation in light of reality, you need to end this secret, fantasy thing with your boss before it's too late, and after you go through the withdrawl, take stock of your llife, and your life with the man you've betrayed.