Just to disappoint people, some time after that confrontational exchange, Cat and Dani went off again together and made up with a hug, well almost, I am sure Dani will never be totally happy. I noted that something has got into Linda and she became even more extrovert than Cat, yet no complaints from Dani on that, yet.
Also despite the clique mentioned in earlier messages above, Cat had quite a heart to heart with Sian, talking about her father deserting her as a child etc.
At the end of the day the group seems to have become surprisingly harmonious.