Chile’s much-lauded documentarian Maite Alberdi , after making her first fiction feature “In Her Place,” has returned to her roots with her latest opus, “A Child of My Own” (“Un hijo propio”). Not unlike her Oscar-nominated “ The Mole Agent ,” Alberdi toys with the docu-fiction hybrid format, but in “Child,” she also breaks the fourth wall in some key moments.  ‘The Housemaid’ Returns to No. 1 at U.K.-Ireland Box Office as ‘Hamnet’ Holds Strong World premiering at the Berlinale in a special