Husband provoking his ex

I'm wondering if I should say something or just let him heal how he sees fit. This all started over my husband talking on his podcast with his friend about how he dated a grown woman almost in her 30's when he was 16 and they would drive to a state where it's legal for them to have sex. He said he doesn't think he's traumatized from it but he understands trauma can be underlying. She had reached out to me for some reason basically to tell me he had no right talking about her and she didn't do anything illegal because the state they had sex in, 16 was legal age of consent. This whole thing did originally start with her publicly saying things about my husband. That he was obsessed with her or weird stuff. So lately he's made a few tiktoks to Kendrick Lamar songs. He lip synced to the part that says don't tell lies about me and I won't tell truth about you and shows ALL their text messages. Where she knew he was 16. Where she send him nudes(he blurred out the nudes. Her sending him texts of newby states where it's legal for them to have sex. Etc, etc. then did one with the song not like us and said on the screen said "You know who you are." When it said the A minor part he blasted more very damaging text messages between them. Basically all the proof that she sought him out when he was 16. I haven't said anything but I think poking her is pointless. But at the same time not my trauma, not my place to handle it I guess?

Edit: He's not in contact with her. She messaged me because she's blocked