Can gay marriage get green card

Can lesbian and gay married couples apply for a marriage green card if one partner is a U.S. citizen or green card holder? The shortest answer is YES! Details here.
Under U.S. immigration policy, however, civil unions and domestic partnerships do not meet the requirements to obtain a gay marriage green card — you must be legally married. If you are in a civil union, you should consider getting married (legal in all 50 states since ).