At this moment Anna was positively admitting to herself that she was a burden to him, that he would relinquish his freedom regretfully to return to her, and in spite of that she was glad he was coming.
There are no more uses of "relinquish" in the book.
Show samples from other sources
I’ve relinquished—or been relieved of—my seat at the Hall family table.
Gayle Forman -- Where She Went
I vowed that I would never relinquish my sense of self again, to anything or anyone.