I got jumped.

My grandpa has severe dementia and Alzheimer's and it took me forever to get him to become sober because of alcohol he would drink to much and fall in the bathroom and it was tough for me to pick him up and was really difficult and some of his medicine he was not allowed to drink. I made my relatives aware of that and told them to please not to give him alcohol. One night they took him to there place and I get a call at 2am that they are bringing him home because he wants me. The next morning he sat outside and wouldn't come inside and I struggled to convince him to come inside because he kept thinking they are going to pick him up again. I called them and asked for help or to at least talk to him but they denied and said hes my responsibility and to not bother them. I finally convinced him to come inside and then I put his TV on and make breakfast I was pouring apple juice for myself and suddenly he was like I want that and this was strange because I never had him ask for apple juice before and then I had just a feeling that he thinks its alcohol. He hasn't asked me for alcohol for a long time. I just felt like they gave him alcohol and so I asked him that I will give this if he tells me if he drank yesterday and what they told him to say to me. He naively told me that they gave him alcohol and they told him not to tell me.i have him the apple juice and he though it on the ground because this is not what he wanted. I was furious so I called my aunt and I let it out and I shouldn't have because the next day I got of the bus and a group of people attacked me and just took me into their car and just threw me out and all I could here is them attacking me and laughing. I'm an idiot because I work for them as well. I can't go anywhere if I complain I lose my job I don't know. My grandpa was worried about what happened I told him I slipped on off the bus. I feel so scared