I rejected the edit. When ana hypothetical has been made using gender specific terms such as "mother", it adds no value to change them to gender-neutral ones like "parent" instead. Another user should not generally make such edits, in my view. They do not respect the OP's wishes as expressed by the original post. Indeed I frown on even suggesting them. "Mother"Mother" is a perfectly valid term.
I will admit that I failed to notice that the "previous edit" was by the OP. The edit summery did not mention that.