Can /sci/ ence explain why women are such whores?

No.13572723 ViewReplyOriginalReport
I recently had my heart broken in a manner that loosely resembles pic related.
The relationship is now broken and we both feel bad but there is no way to fix it.

Why are women like this?
Is this new?
Have they always been horrible?

Do I have to accept modern feminism to have a happy marriage ?

Please /sci/ , dont delete this , I ve got nowhere else to go ;_;