I think she might be thinking of when the used to treated unbaptized publishers (approved associates) who committed DF'ing offenses the same was as baptized JWs who were DF'd. Unofficially, JWs said these approved associates (unbaptized) had been "disassociated" and were treated as if they were DF'd.
w88 11/15 Helping Others to Worship God ***
Previously, an unbaptized person who qualified to share in the field ministry was termed an "approved associate." However, "unbaptized publisher" is a more accurate designation, especially in view of the Biblical indication that God?s approval results from a valid dedication and Christian baptism.
Previously, unbaptized ones who unrepentantly sinned were completely avoided. While, as adjusted above, this is not required, the counsel at 1 Corinthians 15:33 should still be observed.
w89 2/15 p. 29 Questions From ReadersDoes the material on being approved by God mean that Christians may speak to one who once was considered an "approved associate" but later, because of wrongdoing, was to be avoided?
Yes, it does. The Watchtower of November 15, 1988, showed why it is Scriptural to adjust our view of an unbaptized person who shares in the public ministry with Jehovah?s Witnesses. Formerly, such a person was termed an "approved associate." If he thereafter unrepentantly broke God?s laws, the congregation was alerted, and the members would then avoid association and conversation with him.
As the recent material showed, the Bible requires that such disciplinary action be taken in the case of baptized persons who are unrepentant wrongdoers. (1 Corinthians 5:11-13; 2 John 9-11) Yet, the accountability of an unbaptized person who pursues wrongdoing is not the same as that of one who is baptized. (Luke 12:48) He has not been baptized and thus has not become approved in God?s sight, so disfellowshipping is not appropriate in his case. Basically, he is now a worldly person and can be dealt with accordingly.