60% of marriages men are the breadwinner in and 30% of marriages men are the sole breadwinner where 5% women are the sole breadwinner. Most of the assets and finances belongs to the man, you can get tax benefits being unmarried, and you can actually pay less individually with dual income; so the tax benefits doesn’t mean shit. Not to mention, 70% - 90% of divorces are initiated by women. Men are not dumb marriage is a raw deal.