You don’t need the perfect words. Often the most helpful thing is simply to listen.
Notice the meetings, the honest moments and the good days, and tell them you noticed.
Knowing what meetings, sponsors and the steps are about makes it easier to understand and support them.
Rest, time with friends, and support of your own. You can’t pour from an empty cup.
You never need a membership to find support. Family twelve step groups and counselors are there for you. Not affiliated with any fellowship, and not a substitute for professional care.