You Think You Have Problems With Your In-Laws?

This guy has got you beat:
"Eight members of a man's poverty-ridden family were shot and beheaded before their bodies were thrown into a river in eastern India after he secretly married a wealthy girl... Police in the eastern state of Bihar found the eight bodies floating in a river and have charged 15 people, mostly from the girl's family, with the murders. The girl's family invited the boy's family for a meeting on the pretext of settling the dispute, but killed all eight and beheaded them."
source: MSNBC (Eight beheaded after wedding dispute in India)