Breaking News: marriage betrayal and wickedness of Girls

What’s Your Opinion??
After a 7 years Relationship and helping a girl through school,a guy has been working hard to save money for their wedding, when he finally raised reasonable amounts good enough for their wedding,he gave his girlfriend to organize a wedding of her choice .She suddenly started acting up and told the guy she wasn’t ready,that she needed some time alone to think. What the poor guy didn’t know was that.. She had used the money to support another man in which she’s been seeing behind her boyfriend. When he got the news that she was getting married,he organized and took guys at the wedding venue and destroyed everything.
Who Is Wrong Here??