How many times has your chronic pain been dismissed as "hysteria", "anxiety", "all in your head", "are you sure it's not just your period honey", "maybe if you got pregnant you'd feel better"? How many years did it take for you to receive a diagnosis? How likely is it that your spouse/significant other will just up and leave you while you're sick because "you're too much trouble"?
It's a lot harder to want to live with chronic pain and health conditions when you're constantly dismissed and ignored and you know that the person who promised to be with you through thick and thin has a 7x higher chance to leave you than if the situation were reversed.