The greatest leaders in history had side pieces. was MLK not a great man and leader? Nelson Mandela? Ali? Name 1 great man or leader in history who was faithful. They all had hoes while married. Yall live in fantasy land.
And I'm not advising he lie to her or do it behind her back. I'm saying make an arrangement that they can live with. Nobody will go sexless for very long in a relationship. Cheating in this scenario is inevitable. Since he doesnt want to have sex with her he might be cool with her having some simp on the side as well. That's for them to work out but pretending it aint an issue wont solve anything and make both miserable.
being a good leader of a movement/company isn't the same thing as being a good leader of a family.