I'm married
Indicates that the speaker has a spouse.
adj
In a state of marriage; having a wife or a husband.
Are you married or single?
My mom got married to her childhood sweetheart.
Showing commitment or devotion normally reserved for a spouse; strongly committed or attached to something.
married to one's work
married to an idea
noun
A married person.
A perfect example is life insurance. Most people starting out don't need it; you should only insure what you can't afford to lose or replace, and singles or young marrieds without a lot of assets frequently don't require coverage.