Divorce etiquette?

I have almost all of the photos that were ever taken during my marriage, minus what might on his phone maybe. I have every vacation, every event, all school pictures, all class pictures of our kids during each grade, etc. Of course I have all of the wedding photos too.

I also have every card, every picture drawn, every ornament, and pretty much every single thing that the children made us during the 15 year marriage.

I have all of the report cards or the school awards or the art pictures sent home as well.

He did not ask for a single bit of it. I even had to give him back his own childhood pictures that his mother gave to us.

Is this typical?

I recently went through some of it and thought about giving him some of it but then thought no, if he wanted it he would’ve asked for it.