Marriage is a major step in a relationship, and each member of that newly joined pair brings with them their own existing family and the corresponding complexity and richness of in-law relationships. These are multi-generational, multi-layered, and, like a kaleidoscope, a shifting amalgam of emotional colors. Exceptionally important, in-law relationships can be joyous and comforting. They can also be complicated, contentious, and disappointing. These...