code: public List<Person> getSpouses() {
          final List<Person> spouses = new ArrayList<>();
          for (final FamilyNavigator nav : familySNavigators) {
              final Person spouse = nav.getSpouse(visitedPerson);
              if (spouse.isSet()) {
                  spouses.add(spouse);
              }
          }
          return spouses;
      }
docs: Get the list of all of the spouses of this person.
  
  @return the list of spouses.