Described in Spanish as poliamor and in English as polyamory, Nazareno, Eliana and Maira are all three in a trio relationship together, saying they love each other. They may also do a reality show, which for me would kind of ruin it.
It's interesting to read the comments people leave on the TN article, many saying that the trio are perverts etc, but frankly, live and let live, I say. Apart from that, whilst he's one lucky devil, I think one woman/wife is quite enough for me.