Hi - I don't think that all of the OPs are problematic, by any means, and I do realise that the LBS is not going to look for the good in them, in many cases. But a fair few posters here do report some odd men and women. . . . Actually three marriages in someone who is presumably still reasonably young does suggest a possible problem with commitment . . . . or just terribly bad judgement!!

I still feel that some of them, at any rate, are looking for [some] of the missing pieces in the OP.