The view of romantic relationships underlying this piece is not one shared by most of my friends who are in stable relationships, and is IMHO rather unhealthy. People do not stay in romantic relationships to avoid "the trauma of getting dumped". They stay because their partner is who they are looking for, someone who enriches their life. Healthy people sting for a bit when dumped, but they get over it and find someon…
'happy' is a multidimensional concept. There are many 'shades of grey'.