I don't think your personal life has anything to do with your professional life. They are separate things. Whatever is happening at home shouldn't be carried to work. Everyone has his/her own journey. Some revel in the fact that they derive that from personal contentment, and others draw it from extreme sorrow.
My mother is Turtle Mountain Chippewa, and she lived on her home reservation. My father taught there. He had just been discharged from the Air Force. He went to school on the GI Bill and got his teaching credentials. He is adventurous - he worked his way through Alaska at age seventeen and paid for his living expenses by winning at the poker table.