I think that a husband role is not to provide but to lay out a foundation for prosperity, just like a min-state.

By protecting them from big peril and finding the proper tools and knowledge to let them grow.

A family business will supply the need of self development and still allow your whole family to face challenges together. Everything they need while you can keep them close to you, specially in the long term.

Relationships that do not have meaningful things in common tend to break with enough time.