While I can't comment on this situation, I can say there have been times I have consciously kept my tweets and blog posts upbeat, even though my life was anything but. Our digital selves are not necessarily accurate, blow-by-blow accounts of our days. They're more like highlights that have been edited for a diverse audience of people who may not want or need to know about the rougher patches of our lives.
Sometimes tweets are a bit like kisses. They may not be the truth, but they are what we wish were true.