They've adopted a kid, they seem to share a room in CoT (to forestall- the rooms we see in AC are the kid's room and Cloud's office, which is referred to seperately from the room he sleeps in), she's the Cloudy Wolf ring with the inset gem (Denzel has a ring as well, but it does not have the gem inset to my memory), etc. etc. etc.

So, we're not sure, signs are looking up.