Father: “Ohhhh I wish you hadn’t said that. Angela is also your sister.”
This went on a couple of times and the son was so mad, he went straight to his mother crying.
Son: “Mum I am so mad at dad! I fell in love with six girls but I can’t date any of them because dad is their father!”
The mother hugs him affectionately and says,
“My love, you can date whoever you want. Don’t listen to him He isn’t your father.”