SON: Mummy, today on our way back on the bus daddy told me to give up my seat for a woman. MOTHER: Well that's responsible of your father. I hope u stood up.
SON: I tried not to but daddy insisted.
MOTHER: Well you shouldn't have hesitated, am sure he felt embarrassed. Next time don't do that...OK?
SON: But mummy I was seating on daddy's lap!
Source: A Responsible Father (http://akposjokes.com/joke/a-responsible-father)
Hahahahaha
The mother won't find that funny at all.
The man is in trouble
Now the mother will take the boy's word seriously. No woman will ever allow another woman sit on her hubby's lap. That would cause a crisis
The innocent boy has done his own part by spilling the beans, let the woman take over from there
Adultery is what the man loves to engage in and the secret has just been leaked to his wife so he is in trouble.