You seem to be mis-interpreting.. or inferring data that is not there. All this is showing is that prior to being in a relationship there is a lot of online ac

You seem to be mis-interpreting.. or inferring data that is not there. All this is showing is that prior to being in a relationship there is a lot of online activity between two people, and less after being in a relationship. Presumably because prior to being in a relationship, you are spending more time communicating at a distance, and when in a relationship you tend to spend more of your time physically together rather than communicating online. This data says nothing about how much these people are using the website in general.