Can the father of my children gain full custody of our kids if he takes me back to court for me having an OnlyFans?

I started doing online work to have extra money (safety net). I promote it on Reddit and Twitter. All of my socials have that I don’t do meetings and I’ve always said no to everyone who’s asked for one. Never shown my face but my tattoos are visible. I do have a partner that I make content with that’s going through a divorce. My children have never been exposed to it in any way shape or form. I don’t do drugs or drink. I have no criminal record. I have a full time office job and I’m in college for an associates. We have a roof over our heads. I feel like I’ve done everything right but this has me worried since online sex workers are frowned upon in the general public.

I have been told of many ways this could go.