It's Doris's Turn

Walao....I locked myself last week but today Doris's turn.I was waken by them today and I only know that Doris's room has locked itself when she think to get her dinner.But this time I really can't open it.We just wait until Nas(our master bedroom tenant) back and get his tools then only broke the lock.Really nice when got man in home...But our door is locked continuously,really xxx....