Wow, that's interesting really. Here you were both thinking up cat names, and your partner included you in that process, and of the hundreds of different names for a cat, you pick the name of his deceased ex's cat[!] Maybe he felt it was a sign from the beyond and thought, yes, I'll go with that. Anyway, just wanted to say, I can understand if you don't like the fact it's his ex's cats name. It's like a permanent reminder of her. Or maybe it's part of his grieving process. I don't know.