They say that the only relationship we should strive for is a monogamous one between a man and a woman with a marriage contract that lasts our entire lives. But is that realistic for everyone? And who is "they"? There are many cultures and groups of people who have "alternative" relationships. Open marriages, polygamous marriages, single parents, co-parents, gay couples and so much more. Have you heard of any of those? Have you ever been curious about them? Let's talk about it!人们说我们应该遵循一夫一妻制，彼此相伴终生。“人们”是谁？世界上有很多文化和群体遵循的是“另类”关系，比如开放式婚姻、多偶婚姻、单身父母、共同抚养子女、同性婚姻等。你听说过几个？你好奇吗。我们就来聊聊吧！