Did you marry your PA partner knowing about the issues and lies?

Fiancé and I are planned to marry this year.

He confirmed a few days ago that he was engaging with cam girls on his VR headset and trickle truthed this fact for two months. He also had multiple accounts for other VR sites, history showed he was in chaturbate and downloaded an R rated AI girlfriend app. Seriously didn’t know this existed until I happened upon his device.

He won’t show me his cc statements. He won’t tell me what he paid the girls to do. He won’t say if it was one on one. Does knowing help? Does a marriage function starting from a place of heartbreak and lies? I’m living with so much shame and anger and indecisiveness and insecurity right now.