Love will still remain

Face it, we all want to know what it would have been like if Christine and Erik had a daughter, so instead of Gustave, we have Gwen. This is a love never dies fanfic with an alternative ending

Note:
I'm setting this story 13 years later and not 10 because I want Gwen to be more mature.
Christine is 29, Raoul is 31 and Erik is 37
Meg is 29 as well. As for madam Giry.. She's just old