A new study published in the journal Current Psychology finds that people are more likely to stay in an unhappy relationship if they feel like they’ve invested time, money or effort into it.

A new study published in the journal Current Psychology finds that people are more likely to stay in an unhappy relationship if they feel like theyu2019ve invested time, money or effort into it.

This is why people stay in miserable relationships

New research reveals why people stay with partners who don’t make them happy.