He went with you.

If you mean after that... I don't know. I've been on my own. Obi-Wan managed to record some kind of beacon warning all Jedi to stay away from Coruscant and to remain in hiding. But I haven't heard from either of you in person since then.

[ She doesn't say she thought they were both dead. But it certainly puts Ahsoka's behaviour when she first saw Anakin here in perspective. ]