I normally lurk here but Emma is my favourite booktuber and I was shocked when I heard she's living away from RG! I remember her saying in a super old video (maybe even blog post?) that they got married mainly for Visa reasons as RG is American, and she wasn't really bothered about marriage (happy to be corrected on this if I've misremembered or got this confused with someone else). Either way, I hope it was a mutual, or at the very least amicable, decision. And tbf she hasn't actually said they've split...
I hope she gets to see Hippo, but I agree with whoever said she doesn't seem like a city dog. She always seemed a lot happier in Emma's parents house (which is GORGEOUS by the way)