Korn , the above is zina and is not justifiable. If a man or woman is not loyal and does not mind doing gunah-e-kabreea he/she will do it with or without being divorced. Jo cheez kisi ki fitrat main hai woh divorce kay honay ya na honay sey nahi badal sakti !
but on the other hand if you are strong & follow your religion & have something called ethics and insaniyat in you , you can live a paak saaf life even after divorce. That is the reason why Allah has kept Nikah for human beings and not for animals , because He has given humans the ability to understand and judge what is right & what is wrong. What you said above is simply disgusting & shows that such a person is more an animal than a human being.