Am I doing something wrong? Why is he mad?

Hey everyone!

So in a bit of situation just want to know some people's perspective. I added some woman co workers to our family Facebook page, we are a somewhat private family for yrs since we had the Facebook there has been mainly family in there but Im trying to do this youtube kids videos with my son and daughters and need more viewers. I figured hey add more people in Facebook that i know of course to get the video out there. And he flipped his wig... I couldn't understand why still cant ... we've been together for 11 yrs and I've cheated in the past he mentioned that on one of the co workers friends list was some I cheated with..? Im like what!! Why does that even matter who she has as a friend on her friends list I didnt friend him and I dont even know if they are friends in real life friends... 😳 yall im so confused right and he is mad at me soo 🤨.

Thank you for the feed back I appreciate it. Its been 4yrs since Ive cheated and we did couples therapy and I understand it takes time I try and be understanding about that.

As far as opening another Facebook I have for the kids only thing is, is that I figured hey they wouldn't know these are my kids when im sending them the request so I added them to our regular fb. To inform them of what Im trying to do. But yes Good idea.