You may have noticed just how volatile this relationship can be by observing your own children. (health-and-parenting.com)
Are they in an apparently volatile relationship that may break up soon, and if so, what will happen to the dog? (italiangreyhound.org)
From these interviews, we flash back to Tonya's childhood in Oregon (Mckenna Grace from «Gifted» is wonderful as the young Tonya); her initially sweet but quickly volatile relationship with Jeff, and Tonya's emergence as a potential world champion, even though her look and style and personality are anathema to the judges and the old - school ice skating community. (chicago.suntimes.com)