Story

Can anybody help me check the following paragraph?

Short story
When a young woman gets a testament from her deceased mother to travel to Prague and deliver a letter, she unravels a shocking truth about a man and blames him for her dysfunctionally disharmonious family.

Long Story
The voyage of a young woman to the city of Prague to fulfill her deceased mother's last testamentary, which insists for her to journey the European city to deliver a box and a letter to a middle-aged man, who has once been her mother's fiance. As she meets him, she unravels a shocking truth between the man and her mother, and subsequently blames him for disharmonizing her family.