Blendy77:
It's vert wrong from every angle. Why would a woman slap her husband? He missed fertility appointment so? Why not hear him out to kno his reasons for not keeping to time? And she even had guts to slap him in the presence of his friend? Na wa o! Women should learn to control their temper, anger and emotions. You can't disrespect your spouse in the presence of a witness and expect peace in your home. The man not retaliating shows maturity but leaving the house in anger is wrong, maybe that is his own way of pay back. Oga advise your friend to go home and settle wt his wife especially if she apologises.

You deserve a slap for those last two paragraphs.