I notice that 2 way relationships, (particularly 1 male and 1 female), are praised in the USA...whereas 3 way relationships and up are frowned upon or seen as taboo. Well, my question is, why? What's wrong with someone being with 2 people, or more, at the same time if they're are ALL aware of each other and ALL love each other? Personally, I prefer to be with one...decreases risk of STD. Your thoughts on the subject?