Explicit images

Location: Alabama US

A guy I dated briefly has been sending images and videos of me to my current partner for the last 6 months.

I think he hopes this will break us up and make me want him again? I don’t honestly know, but it has been causing us both a lot of distress and anxiety.
A few of the images I was aware of, but some were made without my knowledge.

Every time my partner blocks him, he creates a new account, usually via Instagram, and sends them that way.

I do not know if he has posted them elsewhere, I honestly would not be surprised, but I’ve not come across it so far, and most laws seem to be directed towards that, not private messages.

Legally is there anything that I can do?