My nephew punched me after finding out about my eight-year affair with his mum – he hasn’t told my brother yet

DEAR DEIRE: WHEN my nephew caught his mother and I holding hands he landed his best right hook on my jaw. It was a fair cop – we’ve been having an affair for years. I’m 45 and my sister-in-law is 47. We’ve been in love for a long time. My wife is 42 and we...