One in six Brits would be open to a non-monogamous relationship – if it were more accepted by society

Alamy

One in six Brits would be open to a non-monogamous relationship – if it were more accepted by society.

With men (23 per cent) three times more likely to consider it than women (eight per cent of women).

An in-depth report polling 5,000 adults looked into the nation’s romantic lives and found only 82 per cent in a relationship are currently entirely happy in it.