What Do You Think Became of Cáit?

Hard to say. At least, she now has a more healthy relationship to fall back on. The parents didn't seem as they were that keen on her, anyway.

Let's hope for the best, that she winds up where she truly belongs, in a loving home. The girl was just an angel. So were her Aunt & Uncle. She, at any rate, made HER choice.

I think she went with her new parents. The way Sean held onto her after he knew Da was approaching told me he wasn't letting go. That and Da's constant complaining about Cait's appetite and getting sick all the time made me think it would be a relief for him if she wasn't around.