The study indicates that even after taking into account most of the known risk factors associated with stroke – including smoking, physical inactivity, education, diabetes, those whose parents had divorced still had 61% higher odds of having a stroke https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0316580 Your stroke risk might be much higher if your parents divorced during your childhood https://www.earth.com/news/children-of-divorced-parents-have-a-higher-stroke-risk-later-in-life/