I understand love. I know what true love is. In the end, she may be in love, but she is also breaking up a marriage. It's nice to think that because she is gay that makes it somehow okay - but that's just a double standard. If a man did this to his wife with another woman, or if a woman does this to her husband with another man, then it's all the same. Infidelity is infidelity. Being gay or a lesbian or transgender doesn't give you a pass. If you are in a committed relationship (married or not), it's cheating. Get fucking divorced if you have the balls to stand up for what you think is love.