I was reading a magazine and heard that one rabbit had six babies, she killed 2, bite the ears off the other 2. the owners soon after took the other 2 away and had reared them. Aparently the mum rabbit now gets on fine with them all now.
A BIT TO LATE I THINK!

From my own experience, Bunny was a great mother. I made the mistake of touching the nest and the babies from day 3 as I didn't know ay better. Luckily she accepted me touching them.
GOOD JOB REALLY.