For me marriage is the level of commitment. If you truly are committed and want to put in the WORK and all this big step entails, then why not get married. For practicality purposes, why put in all that time, sweat, emotions and tears, physical stress (pregnancy) if at the end of the day, you have no entitlement/rewards whether living or in the death (God forbid) of your partner. If the commitement is there, then it would not be a big deal.....Interestingly enough it is really amazing that my gay friends want so badly to be married and us straight ones are more and more deciding not to get married. What is wrong with that picture and what does that say for the sanctity of marriage??