ARE NOT CONFORMING WITH WHAT THEY RECEIVE FROM THE OTHER PERSON
Women are naturally demanding and many times, even if they do not say so, they have many expectations about their partner and the relationship they will have in the future. If you feel that your partner does not cover your 'ideal man', start to show cold and you can easily start to admire another man.
NO LONGER FEEL LOVE FOR YOUR PARTNER
Although she is the one who fell the fastest, she is also the fastest bored. If you stop spending time with her or forget the little details, she will begin to think that you (man) no longer feel the same for her.
DO NOT LIKE THE COMMITMENT
Women today are more independent and determined to meet their career goals before getting married or having children. If they feel that their partner is not willing to understand, they begin to question how beneficial that relationship is.
It is the most powerful reason and has to do with affection. If the woman begins to get bored (they fell into the routine), she will begin to feel unloved, depressed and her sexual desire will fall. The 'suitors' of your girlfriend know and take advantage of it, they begin to listen to their problems, to write messages, they make her feel loved again and the woman finds someone who does value her. Now do you understand where that typical phrase comes from?
