Which Designated Family Offense involves risk to personal safety through threatening behavior?

Menacing is the correct answer because it specifically refers to an individual causing another person to feel threatened or in fear due to their actions or behavior. This can include verbal threats, gestures, or actions that instill a sense of danger or intimidation, thereby creating a risk to the victim's personal safety. The essence of menacing is the deliberate act of making someone feel unsafe, which makes it distinct among the options.

Stalking involves a pattern of behavior directed at a specific individual that causes them to feel fear, but it encompasses a broader range of alarming actions beyond mere threats. Harassment typically involves annoying or alarmingly intrusive conduct rather than direct threats to safety. Assault involves actual physical harm or attempts at harm but does not necessarily focus on threatening behavior alone, instead concentrating on the act of causing injury.