To be fair, we don't really know how the Croslings have dealt with Haleigh's disappearance. Also, & I'm not trying to sound cold, but Haleigh wasn't their granddaughter, & Misty IS their daughter. & she & their son, Tommy, are in a whole heap of trouble. So, (again not trying to sound cold), I understand their position. Instead of questioning Hank's motives, I tend to wonder why Ron's family isn't doing the same thing. Really, it doesn't matter why, just as long as it works.