Rupert- there is no such thing as a caveat just to "let her know" that you are selling. Put her on notice that if settlement is delayed due to the release of caveat that you will be holding her liable for any losses incurred. Do this in writing. If settlement is less then 21 days away you probably don't have the time but you can issue a notice for her to remove it or after 14 days go to Court to get an order for it to be removed (plus legal costs to be paid by her).
I am not sure how she caveated your interest but assuming you went 50/50 with your brother can his half share of net proceeds be put into a trust account pending the resolution of their spat.
If the caveat is over 3 months old you may be able to remove it without her signature if she hasn't started proceedings and notified the registry of that.
I am not sure how she caveated your interest but assuming you went 50/50 with your brother can his half share of net proceeds be put into a trust account pending the resolution of their spat.
If the caveat is over 3 months old you may be able to remove it without her signature if she hasn't started proceedings and notified the registry of that.