What is "monogamously"

Usage examples of "monogamously".

There had been nothing after that--then suddenly Joe and Mary Ann's daughter were paired, not merely paired but monogamously bonded.

There had been nothing after that-then suddenly Joe and Mary Ann’s daughter were paired, not merely paired but monogamously bonded.

There had been nothing after that-then suddenly Joe and Mary Ann's daughter were paired, not merely paired but monogamously bonded.

And that was especially true for Hamish and Emily Alexander, who were Second Reformation Roman Catholics and who'd married monogamously, for better or for worse, until death parted them.