<human>: For a little back story, my ex and I dated for a year and a half, I broke off the relationship due to unhappiness and him being emotionally abusive and manipulative. He countinued to push it, and for months after he tried to get us back together. The last time I spoke to him was December around Christmas, where he again was trying to get me to get back together with him, even though I had a boyfriend at the time.  I told him to please never speak to me again, and he never texted me again. 

About a month ago, I got a job at a local restaurant. Its an eat in bakery/cafe kind of place. I was so excited and I have been doing awesome there. Its my first job and its just to get me through college etc. 

Last week I saw my exs brother. I didn't think anything of it. I said hi, and was professional and went back to work. I knew he would probably tell my ex and my ex woud visit me in work or something like that. 

Yesterday, I saw my ex there... And he was filling out paperwork. It turns out that he knows someone in the store. But, he never really showed any interest in getting a job whilst we were dating. He just cared about smoking pot.  

I don't think this is a coincidence, and I could use some advice. Ive already alerted the managers to the situation. Im pretty sure this is considered stalkerish and Im scared. I don't know what to do, and I don't want to quit seeing as I really like working there.

Give me a shortened version of the text
<bot>: My abusive ex got a job where I work a week after me seeing his brother there. Ive alerted the managers to the situation, but I need some advice on how to deal with the stalkerish behavior?