Broward County Sheriff's Office

Former NFL linebacker Micheal Barrow -- a second-round pick in the 1993 draft -- was arrested on Tuesday after cops say he inadvertently hit his wife during a wild family dispute at an airport.

Police documents TMZ Sports has obtained state the incident all started at around 9 PM on Monday just outside Fort Lauderdale-Hollywood International Airport in Florida. Getty

According to the docs -- which are heavily redacted -- Barrow and some of his family members had been involved in an argument on their way to the airport that escalated once they got to their terminal.

Officers wrote in the incident report that someone taunted Barrow, and when the ex-New York Giant threatened to punch them ... his wife, Shelley , stepped in to break things up.

"Unf

See Full Page