Sister in law trapped me

My sister in law seduced me. I told my family and her that I had been sexually assaulted in my teens. Then I had a private conversation with her and told her what she is doing is over the top. I did tell her that I loved her, but it wasn't sexual. She immediately replied that she only loves my brother and left the room inviting me to lunch. She went ahead and I stepped in my room, minutes later my family was beating me and I tried telling them all the acts she had done to seduce me. But they didn't care and kept beating me. My family has been always abusive towards me. I have a whatsapp chat log of my sister in law saying she loves me but it is before her marriage, and it was platonic. My brother beat me so hard, the back of my neck had visible injury. I have taken photos of injury in my phone. I have written down some of the things she did to seduce me. My brother used to bully me since childhood, beating as hard as he could, he even recorded me naked when I was 11 or 12 and used it to blackmail me and torture me. I don't know think if both of them planned this together or not. I have been unemployed for the last 6 years because I can't handle workplace bullying. I feel like all my life has been robbed by these bullies. Please help. I have not touched my sister in law.