She is a controlling, demanding, bossy, downright pain in the arse.
DH is close to her though he too finds her annoying but has learned to let it all go over his head so not to rock the boat.
She has never liked me because she sees me as competition. An interloper who has stolen her baby brother from the fold 
Now she decided to move to within a mile away from us! 
I can only just about cope with her at Xmas and other celebrations. The idea of her being our neighbor fills me with horror and dread.
How do I manage to keep her at arms length?