Can a marriage survive an affair with peaceful terms? It such a weak question nowadays. Because of the many cases of couples separating because of infidelity, couples already know how to make an amicable settlement. It should not be a question of survival though but rather a question of intensity between the couple. Usually, what people see is a wife getting hysterical or so angry when they have an infidel husband. That should not be the case. Our modern world had seen more than what we experience today. That is not something new that we should panic about. What you can do is focus to continue life with or without your husband.
Resolution can always be talked about. That is the purpose on why you still need to have an open communication with your husband. It should not be the end either. Remaining friends is a step forward. When you are in a marriage, you should have a understanding. If you are not friends then it is better to end it up. Can a marriage survive an affair when there is a constant war between you? I guess not. You have to be sure with your resolution and with yourself. It is a matter of a great deal about feelings and emotion. This can affect your life forever. Do the very right thing on the first instance. Do something that you will never regret.
Be stable at all cost because that is what you need to have as a couple. Talk out your differences and target the very point on why you have problems like this. The time you spent together should not be wasted with problems that can be fixed. E it is it's too much for you. Just make your choice. That way, you will never ask, can a marriage survive an affair?