With that said, Benton says if someone who has bipolar disorder is in a relationship with the right person, it can be a really good thing for their wellbeing. She notes that one of the biggest risks for those with the condition is undergoing a lot of stress, which might stop their medications from working as well. She notes that having a partner to check in with during these times can be helpful. They also might be able to spot subtle mood changes before their partner with the condition does.