This is a common theme song from crooks and abusers. "It wasn't my fault! In fact, nothing bad I do is ever my fault. She made me do it!"

And don't get me started on the logical weaknesses in "You were seen a-courting my best friend". Singing a song like this leads impressionable people to think that this rotten balderdash is reasonable.

As Nero Wolfe would say, Pfui.