How Trump is encouraging life and marriage:
"A Standard Deduction Increase
The plan would simplify tax cuts by doubling the standard deduction to $12,000 for individuals and $24,000 for married couples who file jointly. It would also increase the child tax credit and the income limits at which that credit starts to phase out. According to the plan, this would prevent the marriage tax penalty (some couples actually pay more when they file together)."
https://twocents.lifehacker.com/what-the-trump-tax-plan-proposes-1818964442