Wife and husband

A newly Married Husband saved his Wife's number.. . on his mobile as... "My Life".. After one year of marriage he changed the number to "My Wife".. . . After 2 years of marriage he changed the number to "Home".. . . After 5 years of marriage he changed the number to "Hitler".. . After 10 years of marriage he changed the number to "Wrong Number"..:p :D