OP- I do hope you had a good discussion and that something good came out of it for you- let us know!
SGB- your opinion on marriage and monogamy is well known. perhaps there is a danger in making what suits you a generalisation, without foundation?
For example, to say that people want a secure and permanent relationship to give them some kind of "validation" is surely putting a cyncial slant, and using very emotive langauge, eg patholgically insecure, victim, bullshit,to say that what they are wanting is, simply, love- not the need to be "validated" ( by which I presume you mean they feel a nonentity unless they have a permanent partner?)
Do you feel that the need for love - to love and be loved- is some kind of pathological weakness?
It's not weakness or insecurity that makes people seek love- they are not looking for a "victim".
Women have been biologically programmed for about half a million years to want the man to stay around whilst they stay in the cave and he goes out to hunt. Of course, women nowadays have the option to do the hunting themselves, and some women are more "masculine" in their approach to relationships than others, but you can't wipe out half a million years of evolution and cerebral hard-wiring just like that.
OP- I think you are perfectly entitled t o hope you will find aman who will stick with you- it's what most men and women want, ultimately.