The 1986 children's tale by Robert Munsch, 'I'll Love You Forever,' has been a bestseller for decades ... But before the poignant four-line poem became a story about a mother-son relationship, ...

The 1986 children's tale by Robert Munsch, I'll Love You Forever, ... But before the poignant four-line poem became a story about a mother-son relationship, Munsch, now 78, ...