Who is more at fault when cheating inside of marriage

OK. here it goes. I have a weakness for married women. I don't know why. It isn't because I am dodging commitment because I like that too. There is just something so seductive about a married woman. I used to think it was the married woman's fault because I wasn't the one bound by a permanent relationship. Later I read in the Bible about not coveting thy neighbors wife and it all became clear. Both are at fault. Me for pursing and her for excepting.