It's not too late for your spouse to have children, unless they don't want to or have health issues preventing them from doing so. Talk to your spouse. A

It's not too late for your spouse to have children, unless they don't want to or have health issues preventing them from doing so. Talk to your spouse. Adoption is also an option if your spouse is open to that. Can't advice you on the future of your relationship, that's for you to sort out.