In re: the counterclaims of abuse between JS and DS:
"Weeks later, in a formal letter to Chief John Bennett of the Paradise Valley Police Department dated Jan. 26, Jonah wrote Dina previously filed false and misleading reports about bruises on her body stemming from contact with their dog.
Importantly, Shacknai wrote, "Dina has been treated medically for years for a bruising disorder, whereby the slightest contact with an object or other material causes bruises. This information can certainly be verified medically...........
Btw, I looked up possible side effects of Restylane and didn't find what you mentioned, about steroidal based psychological effects; but did repeatedly find the mention that a side effect was noticeable bruising.
Still, there's a universe of other drug choices available that could cause erratic or impulsive behavior. JS likely had access to it all.