If your insults and condemnations regarding my nature and character are true, then our father’s investment in me was in vain. And such a thing brings dishonour and shame to his house.
If your comments are untrue, your behaviour is one of a Liar. Such actions bring dishonour and shame to his house.
Only a sick person would seek a lose/lose scenario, especially in regards to his good father’s family, whether intentional or not.
A smart man seeks to win. A wise man secures win/win opportunities.