My wife had zero interest in anything I was doing musically. She was ok with it, but not interested in it at all.It can also be hard to maintain a relationship if traveling on the road, I would imagine.
For six or seven years, I worked as a part-time performing musician, went on a few in-state and regional tours (using vacation time from my real job), and we had steady work, and she saw me play…twice, and that was probably two times too many for her.