A new study finds that having children leaves your emotional wellbeing unchanged – but the truth is so much more complicated than that A new study finds that having children leaves your emotional wellbeing unchanged – but the truth is so much more complicated than that D oes having children make you happier? Apparently not, according to a new study published in Evolutionary Psychology which, despite involving more than 5,000 participants in 10 countries, including Britain, could find no strong