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It does sound like you aren't safe right now. I honestly would tell your outpatient program more about this. They will likely have to report it though, as a heads up, because you are a minor talking about being abused by your guardians. You can explain it just like you did here. If you don't feel comfortable saying it out loud to a group you can ask to speak with your clinician in private ort even show them a copy of what you posted here. I'd also document any evidence you have such as any marks they leave or write down what they are saying to you, when, and what was happening. I'm so sorry this is happening to you.