A new relationship test involving birds is going viral. A therapist explains why.

"Bird theory," a hypothetical making the rounds on social media, is being used to put relationships to the test. Here's what it means.

Kelly Ripa Does the Viral ‘Bird Theory’ Relationship Test on Mark Consuelos — and Is Shocked by the Results

Kelly Ripa conducted the viral relationship test called 'bird theory' on her husband, Mark Consuelos, during an episode 'Live ...

Would your partner pass the ‘bird test’? It’s complicated, experts say.

The 18-second video, which has been viewed nearly 1 million times on TikTok since Phillips uploaded it in October, convinced some commenters that Donavon had failed the “bird test” or “bird theory,” a ...