Mexico quake one year on: Families still wait for help to rebuild Mexico City - Ivon Romero lives with her husband and five children in a large auditorium in the back of a cultural centre in the Gustavo A Madero district of Mexico City.If it wasn't for the security guard, who locks and guards the entrance 24 hours a day, the centre would look abandoned. Overgrown grass lines the entrance and broken toilets that look as though they have never been cleaned sit outside.Inside, Romero, along with her husband, Miguel Angel Gonzalez, try to keep . . .