Firstly the Queen must be so confused as to whats going on!
a new home with her kitten to protect and people she doesnt know,
she must be upset with the changes! she will have been surprised to see your Son to react like that!! and she was protecting her baby,
At 8 weeks old Yes the kitten will still fed off Mum that is quite normal, what is upsetting is the rest of the litter leaving Mum at such a young age
You will have to give the Queen and the baby a lot more time to adjust to there new surroundings! one night is no time at all,
And I think it's a shame you are going to put this poor girl through another change of home
