Discovered a new problem during my YASHed gameplay : Braith, a little girl in Whiterun, believe that their parents are dead, but Amren and Saffir are perfectly alive. After checking her references in xEdit, it seems that Sofia, the Funny Follower, overlap some Hearthfire changes. And some USLEEP changes. And is overlapped by Guard Dialogue Overhaul. Also, Aurlyn seems not compatible either with Hearthfires. And now we see how hard it is to make all these mods compatible...