It doesnt matter what they want. What matters is that she doesnt want them there! Its her house her property and she has every right no to have them come in and discuss what probably will get her upset. They teach about the prodigal son. Then shouldnt they wait for people who want to come back, come to them? Obviously if a person hasnt gone back there is a reason. And they should be left alone.
"Dont be afraid of Elders"
I knew a few who were pervs. Porno addicts! They arent as innocent as they look. And people get shocked when they get DF or they "step down". If the watchtower exposes catholics and other religons on thier misconducts, they should be fair and mention what they themselves have in thier pockets!