Dear Abby: No one wants our dear friend’s demanding wife on a once-in-a-lifetime cruise

Dear Abby: A group of 10 couples have been friends since meeting in college. Seven of the couples have been married for more than 25 years, and three of the couples have, over the last decade, divorced. The issue is that one man has remarried (his ex is no longer in touch with any of the group). His new wife is demanding and self-centered, with clear narcissistic traits. We love the husband dearly but not his new wife.