A woman’s quest to find her biological father

When a DNA test revealed a decades-old family secret, Maia’s life was turned upside down. What she learned next was even more disturbing.

Maia and her sister now believe a fertility doctor used his own sperm to artificially inseminate their mother - and he may be the biological father to many others. This is how her family's life has changed since the discovery.

Video by Angélica M Casas