I've been here 20 years, always on visa based on work. Now doing renewal of permission to stay based on marriage to my Thai wife (at Phuket Immigration). My staff who are handling this tell me that I need to provide photos and documentation regarding my teenage daughter - but this seems odd; why does she come into the picture for a marriage visa? Do you know if this is, in fact, a genuine requirement? What if she were away, studying overseas, for example? How would I produce photos of her sitting in the living room with my wife and me???