>>The prohibition against misleading one’s fellow requires that one not suggest a shidduch unless:
5) He is not aware that one party lacks something that the other is insistent upon, or has something to which the other has explicitly expressed strong objection.<<
Not sure I am arguing here. The first part states that misleading can occur. And the second part gives the exclusion for “insistent” and “explicitly expressed strong objections”. I think this is what I was saying when I gave categories 2 & 3.