Life is not always easy, and it can be relaxing to come home and complain to a partner. It can ease the misery of a difficult job or career for at least the person experiencing it. Their partner might not feel the same way after a few years of listening, and that alone could make the couple realize they need to do something different. Some of them will let their relationship wither under the constant barrage of complaints, but others may see it is time to move forward.
The realization that something needs to change is not always a new one, but doing something to make a change occur might be just what a couple needs in this situation. The person unhappy in their career might find their spouse unwilling to listen any longer. That could be an indication that it is time to move into another line of work, or they could just switch companies. Being able to find something new is not always that difficult, and it could save their relationship.
Work is often a large part of how people see their life within the world around them. Being unhappy in a particular job situation can spread to other areas of life. Even as they ease their own struggle, they are polluting the life of their spouse with their constant unhappiness. It can be a drag on their relationship, and it can destroy their home life. The willingness to make a major change could resuscitate their partnership.
Moving forward into a new life might not be easy, but it can often be done with the support of a partner. Both people could finally have an opportunity to be happy with all facets of their life, and that is a worthy goal for many. Working out the details could take time, but the relief of both could make it a journey worth taking.