I hope you find your new home a joy and find new friends and pleasant neighbours.
I understand why you felt let down, but reading your post it crossed my mind to wonder if you had actually asked either your son, daughter or neighbours for help?
Admittedly, last time we moved, we got precious little help even after asking for it, but my point is that these days people, even those who have known us longest, and family are so afraid, apparently, to be thought "interfering" that they do not offer help and have to be asked point blank for it.