Throttling means to strangle - by its definition he didn’t do that either. She sustained no injury, clearly, because she was able to violently assault him afterwards. He put his hand round her throat briefly before he transferred his grip to her arms.
Again, he shouldn’t have done it and nobody is condoning it, but what he did doesn’t negate her extreme aggression - some posters seem to think that she’s done nothing wrong because he briefly grabbed her round the neck. They are both in the wrong here.
using words like throttled, strangled and especially chokehold when that’s clearly not what happened - what would you be saying if he hadn’t touched her neck? If he physically restrained her without doing that?