Marry Wrong Wife! Chelsy Davy Leaks Haz Tearful Call To Beg Her Back The Day Before Wedding To Meg" is a fake news headline. There is no evidence that Chelsy Davy leaked a tearful call from Prince Harry begging her to come back to him the day before his wedding to Meghan Markle.
The headline appears to be based on a YouTube video that was posted in 2021. The video claims to show a recording of a phone call between Harry and Davy, but there is no way to verify the authenticity of the recording.
The video has been shared widely on social media, but there is no credible evidence to support the claims made in the headline. It is likely that the video is a hoax, and that the headline is simply clickbait.
It is important to be critical of the information that you see online, and to only share information from credible sources. If you see a headline that seems too good to be true, it probably is.