In this pilot trial, the investigators will be testing FLARE, a dating violence prevention program for sexual and gender diverse youth and their trusted adults. The study will be comparing FLARE to a wait-list control. This trial will focus on assessing acceptability, feasibility, and fidelity, as well as exploratory changes in behavioral outcomes. FLARE includes 1 in-person full day session, 2 virtual large group sessions, and several asynchronous components (website, workbook, card game). FLARE runs over a 4 week period.