I wanted to reconnect with my husband sexually now that the kids are grown up but he's uninterested... and I've recently discovered the disgusting reason why. My friend wants me to leave him - but he says it's MY fault

A woman seeks to reconnect with her husband sexually after their children have grown, but he shows no interest. She discovers what she describes as a 'disgusting reason' for his disinterest, her friend advises her to leave him, and he blames her for the issue.