He did it by himself

My husband tried to cheat on me. ( while he was drunk he told his friend she is his crush and kissed her on forehead). I couldn’t take this and not over it yet. He says he didn’t mean it though. It’s been a month we didn’t have sex and after this incident I didn’t feel like having sex with him. He tried to have sex with me few times but I denied it. Today he was trying again I didn’t deny but I was not in mood too. Then he went into a different room to watch porn and finished by himself. I don’t know how to react in this situation. My world feels upside down. Our anniversary is in 2 days 😒.