The Jewish mom who used to take the mazto soup
every Friday to her son,a lawyer ,living in a condominium.
One day she arrived to the building but her son"s name
wasn"t in the board. No Rubinstein.
All worried she went back home with the soup.
She called her son...What"s the matter ..you move
with out telling me anything..

He answered...Oh mom ...I forgot to let you know
my new name ---Robimson not Rubinstein..