Infidelity Support Group
Any relationship in which one partner engages willfully in sexual relations with another outside of the partnership is considered to have experienced infidelity. This breach of trust is often traumatizing for the faithful partner as well as the relationship, and support is often needed to heal emotionally and to decide whether or not the relationship should continue after...
But first contact a lawyer.
You may still be able to maintain a friendship, if you can accept his homosexuality. If he's carrying around lube, vaseline and mounds of toilet paper, he's likely having intercourse with men in parks and public bathrooms.
Furthermore, he could lose his job, family and friends, if they cannot accept his lifestyle, and no one deserves that. Nothing anyone can do will change this man, so it's best to let him be to do what he wants to do, instead of trying to change him.
You may have to either accept it, or separate and go your own way.
I wish you well.
If he's not wanting to stay or he's gay, let him go.. & get tested every 3 months for STI's
So sorry