How difficult is it to find a women who doesn't want to be married or have a child?

A women who's primary object in life is emphasized and exemplified by marriage and children are a turn off for a person such as myself. I see it as marriage is a legal doent and children are pointless. But for most women it's the opposite, they don't see it in investing their time with you unless you want a marriage or a child and live up as a "family man". Basically is it possible to find a women who doesn't have that logic???? Just live with you and do the same thing a married couple does except no doent and no children???