What Gives My Son?

Isn't this song great? I love it. Now, I know I'm likely to be wrong here but I always wondered if the father was banging his girlfriend.

Just from the lines "you don't know whats going on my son"

And "you can't be a man too"

I admit, it's probably just my weird imagination but I wanted to add a comment other than "Yay.... I love this one"

Also there is a good acoustic version of this one YouTube. I would supply a link but I'm too bone idle.