I've visualized the perfect ending for this show.
Brock will come back and declare that he wants kids. Joan will dump new guy and return to her "enchanted love." Mya will live pregnantly ever after. Lynn will get down with organized religion and become the preacher's wife. William and Monica will come to their senses and make it work. Toni will send Joan a letter forgiving her for everything and talking about how much she loves and misses her. Joan will sell her home, move to NY with Brock, and go back to being a lawyer.
(Alternate ending: Joan will tell Brock to kick rocks because she has a new "enchanted love." So, instead of Brock going to NY with Joan, it'll be new guy.)
Ok, maybe it won't be like that, but if it does end that way, I won't be mad.