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DNA Half Relationships – Evidence of Divorce and Affairs

Unexpected DNA results often reveal relationships that don’t match the paper trail. In this session, we’ll explore how “half relationships” appear in DNA results, what they can (and can’t) tell us, and how to interpret them carefully and responsibly. Using real-world scenarios, we’ll look at how DNA can uncover evidence of divorce, remarriage, and hidden relationships – and how to approach these findings with both analytical rigour and sensitivity. 

6 June 2026

Speaker(s)

Donna Rutherford

Donna Rutherford

Donna Rutherford, a London-based Genetic Genealogist, blends New Zealand heritage with ancestral ties to England, Scotland, and Ireland. Her fascination with genealogy began in her teens, and in 2015, she took her first DNA test. Since 2017, Donna has shared her expertise internationally, demystifying DNA for audiences. As a Facebook group administrator, she guides others through DNA mysteries, encouraging them to learn more about using DNA in their own genealogy research. Donna specialises in solving tricky DNA cases such as unknown parentage, surprise results and foundlings.

Important copyright notice: Each speaker retains full copyright of their talk and their materials at all times. When you join any of our events on Zoom or when you view any recorded event, you automatically agree not to download or distribute the recording or the materials to others in any way, on any media. No recording or transcribing of any kind is allowed on your own device. 

Speaker

Donna Rutherford

Date

2026-06-06

Time

2:00 pm -
3:00 pm

Location

Online

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