No, it is for violence against the person recording. The facts do not support this being a legal recording. None of those exceptions apply in this case.
regardless, it's a bit of a moot point.
no DA is going to bring charges against a wife trying to out her pedophile husband, and if a victim comes forward, the recordings shouldn't be necessary as evidence in court (and wouldn't really prove anything anyways as he doesn't mention any victim by name)