Its going towards a direction where we can't trust anyone anymore!
Many signals universe gave for ketan , if he was a mindful person he must have chosen him before that girl
His parents should have believed him before their status and astrology
The girl's parents should have not forced her for higher alliance benefit
the girl should have fought for her decision or at least told it on face.
So blaming or giving punishment is just a action , not proactive.
Always "Prevention is better than Cure" in all aspects.
Always have 1% attention even if they are love of your life and you have been with them for years. This makes you be aware and decide better rather deciding emotional. Ketan must have chosen himself over blind love!