Rabbits fighting-help!!

by kelly
(chalfant, pa)

Hello.
Prior to getting my male bunnies fixed they got along. We also have a fixed female rabbits who were getting along with them as well.

All three have been in the house free range all winter long due to the cold weather. Since we had them fixed...all my lop male wants to do is mount my female WORSE than before AND attack his little brother violently.

I'm heart broken. We had such a happy little home to a crazy house with gates separating everyone!! Do they just need rebounded again and everything will be back to normal after some bonding? it took some time to get the males to get along with our female but after a month or so hour a day they were just so happy all together. snuggling etc...

Help please