Chapter 1: The Rumor

This fanfiction takes place in 2018, when Harry Potter and his now wife, Ginny are adults and parents to their 3 kids. Their kids are James Sirius (14 year old), Albus Severus (12), and Lily Luna (10). Ron and Hermione also have 2 kids. Rose is the same age as Albus and Hugo is the same age as Lily.
In this story, everything is going perfect after the defeat of Lord Voldemort. Harry and Ron had been raising their families with their significant others. No evil wizard had come until one day! Harry, Ron, Hermione, and Ginny. We're having a get together with all of their kids, and one of the kids said something about a rumor about Lord Voldemort, unknown son. Eventually, they realize that the rumors are true! What will they do?