同性恋现象在美国比较普遍。男性或女性同性恋不但可以正式结为夫妻,而且在少数几个州他们还可以收养孩子。世界著名高等学府哈佛大学和麻省理工学院所在的马萨诸塞州就属于允许同性恋夫妻收养孩子的少数几个州之一。在女性同性恋夫妻中,一方扮演丈夫的角色,另一方扮演妻子的角色。那么,在孩子眼中,她们谁是妈妈,谁是爸爸呢?美国马萨诸塞州西费尔德州立学院的 Homosexuality is more common in the United States. Not only can men or lesbians be officially married, but in a few states they can still adopt children. Massachusetts, home to Harvard University and the Massachusetts Institute of Technology, are among the few states that allow gay couples to adopt their children. Among the lesbian couples, one plays the role of husband and the other plays the role of wife. So, in the eyes of the children, who are moms and who is dad? The State University of Massachusetts,