"Miss Mail Lady"? Ah, you must mean PM! She is my very good friend, but no, we are not family. At least, not in the human sense of the word, with things like brothers and fathers and all of that... at least, I don't believe so. Er, our kind does not really have " families" as yours does. We are cloned, you see. It is less complicated and a fair bit more practical than the human method of population, from what I know of it, but it does make kinship a bit troublesome to define. We do not usually bother.
Perhaps it is easier to say that PM and I are of the same species, if with a few notable differences.