I started a thread on behaviour explaining some of what I am doing to help us live together.
Better camera or photo-editing software.
Seriously though, being able to sleep at night, and all 3 peaceful and sitting or laying down in the same room is a very good place to be at 6 months in. They may or may not get closer than this but believe me, this is great. All you need to do is take a look around Behavioiur to see many others struggling way beyond this length of time. Treasure this picture.
it's basically observing them and putting in place things to make their lives as stress free as I can and keeping myself calm.
I think they pick up on our stress I think they smell that.
Tallulah is an intelligent cat so working on her feeling safe is key I think