Hoping this can be saved, but having doubts

[reframe]

So, I just had this exchange with the W (via text):

W: "I dropped her (the dog) off around 3:30"
Me: "OK, please coordinate with me before doing that in the future"

W: "Ok...why?"
Me: "You don't live here anymore. I'm fine with you having access fort the dogs, but I'd like it to be coordinated"

W: "Wow, Okay. Last time I talked to you, you said it was fine. I picked up some stuff and thought you'd be happy to see her."
We can play your way. Let's figure out a different schedule and we can alternate dropping them off."

Me: "I a happy to see her. I thought we were clear that there would be communication/coordination when dropping them"

W: "Communication works both ways. I had no idea when you'd be home. Just like I didn't know until the last minute that you weren't going. I can't just wait on you to communication the necessary details last minute"
W: "I was trying to be nice by dropping her off so you didn't have to pick her up"

Me: "I was't saying I have to be there, or that you have to wait on me, just asking you to let me know when you'll be here"

W: "Fine"

thoughts on how I handled this?