A man wants to have a WIFE because she can make his life:

W : WONDERFUL
I : INTERESTING
F : FASCINATING
E : EXTRAORDINARY

But a woman will have to be careful in finding a HUSBAND
because he might be:

H
: HOPELESS
U : UNACCOUNTABLE
S : SENSELESS
B : BORING
A : AUTHORITATIVE
N : NUISANCE
D : DISCRIMINATIVE

Why does a man want to have a WIFE?
Because she can provide:

W : Washing
I : Ironing
F : Food
E : Entertainment ( This is the best part!!! ) FREE of CHARGE!!!!!!!!!

Why does a woman wanna have a HUSBAND?
Because he is expected to:

H : House her
U : Understand her
S : Share everything with her
B : Buy anything/everything for her
A : and
N : Never
D : Demand anything from her!!!!!!!!!!