My supervisor fired me after getting into a altercation with my mother and her boyfriend at the liquor store while he was supposed to be working saying that I told people that he would drink and smoke weed on the job and he was being hostile about it and

Me and my supervisor were working together and he told me that he needed to go up the street so I needed to run the cash register and I told him yeah I can do that and he was gone for about 30 minutes came in and was almost screaming at me not quite screaming but pretty close face was red saying that I need to clock out and sign off the fucking register and to leave said he wasn't sure if he wanted me back because of it and I was calm and said okay handed him my utility blade walked out and one of the customers that was in there stopped me on my way up to go see my mother saying that I wasn't wrong about him smoking or drinking on the job which I never told anybody that and later on I found out it was because him my mom and my mom's boyfriend got into a altercation and he got banned from the liquor store and then he tried to call my mom and she didn't answer he left a voicemail saying pretty much that I need to apologize and I can have my job back and then he sent her two other text messages