Rashi says:
?) ?? ?????? ??? – ???? ???? ????? ??? ?????? ????? ?????? ????, ????? ??? ?? ????? ???? ???, ???? ?? ???? ??? ???, ??????? ???? ?? ?????? ???? ??? ?????? ???? ???, ??? ????? ???? ?????? ????, ??? ??? ????? ???? ?????, ????? (?? ?) ????? ??? ??? ???’, ??? ????? ?????? ???? ???? ??? ???? ????? ????, ????? ?? ?? ???? ????? ????? ??? ???? ?????:
They didn’t actually “get married” until she was 13.
Helpful – I am not sure why you have to call all research rubbish. If people spend time effort (out of love of torah) to find correct versions of various texts – why is that rubbish? After all many rishonim spend lots of time figuring out the proper girsa of the gemara, midrash (or whatever they are explaining) & of course the GRA and the Bach spent enormous efforts in this regard as well. If people have available today texts that were unknown a few hundred years ago – why is that rubbish? Do you ignore all comments of the Meiri because the full text of his chidushim were uncovered around 50 years ago (aside from whatever is quoted in the shita mekubetzes)?