Incidence of monogamy

Alright kiddo, so monogamy is when two people are in a special kind of relationship where they only have romantic feelings for each other and nobody else. This means that they are not interested in having boyfriends or girlfriends on the side, and they only want to be with their partner.

Now, the incidence of monogamy means how often this kind of relationship happens. It's like counting how many times people decide to be in a monogamous relationship compared to other types of relationships.

Some people prefer to be in open relationships where they can date and have romantic feelings for more than one person at the same time. Some others might choose to be in a polygamous relationship where one person has multiple spouses.

But monogamy is still the most common type of relationship that people choose. This is because it can create a special bond between two people that is based on trust, love, and commitment.

So, to sum it up, incidence of monogamy means how often people choose to be in a relationship where they only have romantic feelings for one person at a time, and this is still the most popular type of relationship out there.