Things are changing

Can anyone help me. I'm in a sexual crisis. Is it possible for a girl to enjoy being made love to by her man and still be a lesbian? I have recently discovered I have absolutely zero sexual interest in men other than Ivan. Don't misread this, I love Ivan and am attracted to him totally and completely. But something strange has happened. I'm no longer in love with his perfect penis except for the fact that it is attached to him, the man I love. And every time he takes me I get goosebumps and have multiple orgasms. It is truly wonderful.
The thing is all other penises disgust me. No matter the size, shape, or color. They are gross. I have fallen in love with women. All kinds. Petite, BBW, or anything in between. Race, religion, beliefs are totally irrelevant. I love women's hair, faces, smells shoulders, boobs, abs, kitty, ass, legs, and feet. I love conversation, fashion, and listening about their lives. Many times it makes me hate men not named Ivan even more.
Six months ago, I would have told you that I had other women help me with Ivan because he wore me out with his powerful dominating hammer cock. While that is still true to a point, I make sure I join the action but only with girl on girl sex. I love kissing boobs, eating puss, French kissing. Mmm. And don't get me started how much I love fucklicking. God I'm cumming just thinking about it. Whenever Ivan is out of town I cheat on him but only with women. Is this normal? I am conflicted.
After 5 yrs of Ivan proposing, I finally accepted under one condition. We get to keep the threesomes. He wanted normal monogamy but I said no, not wanting to cheat the women of the world of his God like cock. But now that I have convinced him to keep the spark in our sex I proudly and readily accept being Mrs. Ivan. But like I was asking before, what is this new feeling? If it is wrong, I don't want to be right.
Update. We are totally monogamous now.