Twenty-somethings also let their exes know they were dumped by changing their Facebook status to single, or getting their friends to do the dumping for them.
The survey also found that it's brunettes, not blondes who are actually having more fun, with almost a quarter of dark-haired people saying 12 months or less is their longest relationship stint.
Redheads lead the charge when it comes to admitting they avoid commitment at all costs.
Government workers say lying that they're "batting for the other team" has worked for them when it comes to breaking up with their partner.
Young women are more bothered about what their family and friends think of their love interests, at 15 per cent, compared to only eight per cent of men.
The survey, commissioned by Game Australia, talked to more than 1000 young people nationwide.
- AAP