Sort:  

A long story short, he hurt my mom after he got lost outside. My mom was badly injured as you can see in this post https://peakd.com/hive-196708/@macchiata/getting-badly-bitten-by-cat and it took a bit of time for me to train him and also make sure everyone is friendly again with him because even when I go outside, people are calling him rude or mean cat as he also bit several of my neighbors.

Wow! that's pretty extreme. Very kind of you and your mom that you gave him a second chance. Most people probably wouldn't do that.

That took a bit of time for us to socialize the cat but we ended up keeping him😊

Bom trabalho!
Great job!