Nevertheless, you should not flog a fever: Think, and whether your spouse to understand and accept your change? Insidious betrayal of a loved one in any case unpleasant. But someone is willing to close my eyes casual sex, and someone does not ask only one will think of treason. If you are sure that your partner does not just change, then you will either have to tame the inner feelings and move on, or offer to break the relationship, finding it plausible cause. Now do not say that was the true reason for the breakup, if you for sure know that the fact that your betrayal literally destroy your loving partner.
Do not dump all the blame for the second half in order to justify his treacherous act. Betrayal - it is purely your choice. If you do not like something in a partner or in a relationship, a period of cooling, you can try to save the old feelings or tell a favorite that you are concerned. However, you chose to go for bright emotions "left" - a partner in this completely wrong. Therefore, informing about the change, do not go to such insults and accusations.
Be sure to ask for forgiveness from men. But we should not at the same moment to expect from him tears of emotion and hot embrace. He needs time to cope with the emotions raging in the soul and realize whether he is able to forgive infidelity and continue to further relations with you or his love for you to start to fade and you'll have to leave. Respect his decision, whatever it was not - it does not drown out the pain of betrayal nothing.