ex husband

My ex hus hasn't seen the child almost 2 years. He left me and my child when she was only 1 years old and few months. My ex hus text me saying that he wants to meet my child. I don't know how my child going to react and I don't know what to do. I am so afraid, coz he was abusive towards me. My ex left us because he has a mistress, and all of a sudden he wants to meet my child as he only given twice a month visitation for 2hr only to see the child. (Supervised) Hmmm