MinenIa visited James and Lily‘s graves every
year. She couldn’t do it on Halloween because
she had to be at Hogwarts, but every Christmas
Eve she would escape the castle for a few hours
to visit them. The only year she didn’t show was
1997; the year that Harry and Hermione visited.
She couldn’t bring herself to leave the castle for
even a few hours with those Death Eaters
running around. She feels guilty when she later
overhears the story between Amycus and Alecto
about Harry and Hermione‘s run in with
Voldemort that night, feeling that she could've
helped them if she had been there. Later, just a
few days after the Battle of Hogwarts, she visits
their graves to tell them how proud she is of the
man their son has grown up to be.