My sister's spread rumours about me at work

Hi all, I currently work at a cafe and was doing great at it, however recently I've been told by some of my coworkers that the manager is a unfair as in she puts all the asians in potwash/food runs and doesn't let them go on the till. I told my sister this and thought she'd keep it a secret as my coworkers told me not to bring this up otherwise I'll get on my manager's bad side and she'll make my life harder. Anyways the next day my sister goes and tells her coworkers (who works on a different floor) that I called my manager racist and that she makes white people the face of {business} and shoves all the asians at the back to do all the cleaning blah blah blah , and when I asked her what else she said she goes she 'expanded' and starts laughing. What's really irritating is that she doesn't seem apologetic at all and says that I'm gonna quit anyways (when I'm not my contract is just finishing). I didn't say any of that yet she's going around saying all sorts of things abt the manager and is saying I said it all, now when I started getting upset she starts making me feel bad and starts yelling at me as if it wasn't her who spread it. Idk how I'm going to go back to work, especially since this manager said she really wants me to stay in the cafe and extend my contract. My sister claims she only told one person and that person works on a totally different department. Do you think the manager won't find out about this? Idek what to do, this is the only job I've been able to get (given I'm 16 no experience) and I've worked so hard to get an extended contract only for her to go around saying this at the very end. My family is telling me to stop getting upset over nothing and to pretend it wasn't me, do you think I'll be in trouble. Also if they find out about this the coworkers who told me this will also likely get in trouble. I've got 3 weeks of my contract left and they're all holidays, I was going to extend my contract but now I don't think I should after this, this manager was going to teach me how to be a barista, cook etc but now I can't get all these skills bcs I'm afraid what my sister said will circulate.

Hi all, I currently work at a cafe and was doing great at it, however recently I've been told by some of my coworkers that the manager is a unfair as in she puts all the asians in potwash/food runs and doesn't let them go on the till. I told my sister this and thought she'd keep it a secret as my coworkers told me not to bring this up otherwise I'll get on my manager's bad side and she'll make my life harder. Anyways the next day my sister goes and tells her coworkers (who works on a different floor) that I called my manager racist and that she makes white people the face of {business} and shoves all the asians at the back to do all the cleaning blah blah blah , and when I asked her what else she said she goes she 'expanded' and starts laughing. What's really irritating is that she doesn't seem apologetic at all and says that I'm gonna quit anyways (when I'm not my contract is just finishing). I didn't say any of that yet she's going around saying all sorts of things abt the manager and is saying I said it all, now when I started getting upset she starts making me feel bad and starts yelling at me as if it wasn't her who spread it. Idk how I'm going to go back to work, especially since this manager said she really wants me to stay in the cafe and extend my contract. My sister claims she only told one person and that person works on a totally different department. Do you think the manager won't find out about this? Idek what to do, this is the only job I've been able to get (given I'm 16 no experience) and I've worked so hard to get an extended contract only for her to go around saying this at the very end. My family is telling me to stop getting upset over nothing and to pretend it wasn't me, do you think I'll be in trouble. Also if they find out about this the coworkers who told me this will also likely get in trouble. I've got 3 weeks of my contract left and they're all holidays, I was going to extend my contract but now I don't think I should after this, this manager was going to teach me how to be a barista, cook etc but now I can't get all these skills bcs I'm afraid what my sister said will circulate.

You need to set boundaries with her. Always keep family and work/business separated unless your the Kardashian’s. Honestly I don’t think your manager will find out. if he/she does just play dumb. At least this time you know not to trust people, also dont talk bad behind peoples backs, keep your opinions to yourself. I also learned the hard way anywyas good luck it’s only 3 weeks you’ll survive unless you want to extend your contract. Is your sister older and how long will she be working there. :/