Security was forced to intervene when Brooklyn Beckham and his model girlfriend Hana Cross began "screaming and crying" in a heated argument at Cannes Film Festival.
According to The Sun, Cross "lashed out" at the young star and security had to separate the pair - the 20-year-old's parents David and Victoria were alerted.
A source told the Sun that the famous parents are becoming increasingly worried about their son's ""toxic relationship" with Cross and are "seriously frustrated".
Beckham, 20, and Cross, 22, have been dating for six months and have made headlines after being pictured arguing before.
A source close to Cross reportedly told The Sun: "It was all very dramatic. They went to Cannes for a few days, but started bickering almost straight away.