As of the most reliable public information, Laurene Powell Jobs was married to Steve Jobs from 1991 until his death in October 2011 and has not remarried Steve Jobs.
Since his passing, she has built a public profile focused on philanthropy, education, and conservation through the Emerson Collective and other initiatives. She is reported to be in a long-term relationship with musician and activist Matt Guerra, and they have children together, but she has not formally remarried.
This piece explains the timeline, distinguishes between personal privacy and public record, and clarifies common confusions about her current relationship and marital status.