oliver I think you need to re-read what I am saying too.
I wasn't, and haven't, ever said that this particular mum is not a "mum"
all I have said is that in general, giving birth to someone, does not automatically make you mum.
ginny no, I didn't miss it thanks. It is a normal way to describe someone, because its factual. If you're biologically someones mother, you're biologically their mother, its as simple as that. Yes, you're also mum but honestly why does it bother people so much to be called exactly what they are? its just a descriptive word ffs.
I am not misconstruing it, You said that giving birth makes you a mum, it doesn't, not by default. I know you clarified, and that's fine, and I get what you were trying to say, but now other posters are chiming in who obviously have not read or paid any attention to what I said, so I am replying to them.