Nothing against you, but I'm leaning no on next Sunday. As you mentioned, it's easy to get a bit too invested in each others lives, which comes with all sorts of dynamics that online are extra difficult to hold in balance. A hiatus sounds like a good idea, if only to let the mind unwind and let go for a bit. But also don't take your announcement as a promise; if you show up tomorrow morning I won't hold it against you.

Sorry the whole situation leaves you a little, uh, fucked up. I'm inclined to say, it's not that big of a deal, and there were/are all sorts of factors at play; feel better. I hope that's not too measured a response to be meaningless.