How do you get over the pain???????
I am feeling sad for you right now, rjhljh3.
Sad not because there is no hope -- THERE IS HOPE.
I'm feeling sad for you because I know what it's like to be at the bottom of the mountain you must climb and to look up at what seems like an insurmountable obstacle and know you MUST climb it. It can be depressing, discouraging and, at times, debilitating.
THERE IS HOPE.
Some couples on here have come back from situations that would probably make your hair stand on end. I have found hope in such stories.
Getting over the pain takes time and patience. I hope you read the link I gave you about it not being your fault. It's true. It's also easy to forget it at night when you are in tears about the hole this person you trusted blasted in your heart. You won't "get over it" over night or a couple of months. Healing from this kind of betrayal takes time. You need to give yourself this time. There are several threads on these boards about timelines and the emotions you will go through. It really is a grieving process and you'll experience much the same feelings as someone who has lost a person close to them.
For myself, my wife has had 2 physical and 1 emotional affair over the past 5-6 years and we are in recovery. Everything isn't roses all the time, but it is getting better.
You must start looking to your own sanity and health. I'm sure as a "single mom" it's hard to find time for yourself, but you need to keep your own emotional state under control. It's hard, I know. Getting enough sleep is important although difficult some nights.
Are you familiar with the "Plan A" material as outlined on this site? Have you read "Surviving an Affair"? Other books I would recommend are "Not Just Friends" and "Torn Assunder". I think your husband should read these as well if he wants to show you some committment to your marriage.
I'm guessing you'll have to squeeze a lot of "Plan A" into the weekends.
If there really is no way for your husband to get a job closer so he can commute from your home then this will present the biggest hurdle. I suggest you start a post under "General Questions II" regarding the issue of your physical separation and "Plan A". There is a lot of traffic on that forum and plenty of the "experts" (I'm not qualified for such a title) will be able to help you much better than I can.
I can encourage you to be strong. Your boys need your help as well. They will have their own issues to wrestle with when it comes to interacting with their dad.
The counselor says I should confront him as to why he did it, whether he really feels I can satisfy him sexually and is it worth it to him to work it out.
If your counselor isn't all that helpful, don't be afraid to try another. There is also phone counseling available from the Harleys. There's a link on this site.
In my opinion, I wouldn't worry so much if you can satisfy your husband sexually. There is an excitement and energy in affair sex that is hard to capture in a committed, loving marriage. Sounds strange, I know, but the illicit and forbidden nature of affair sex makes it different. You, however, can give your husband more sexually because your love comes out of committment and acceptance and enduring love -- not an affair. My concern, and I'm not a counselor or any kind of expert, is that while you husband is in the "fog" of withdrawal (assuming he isn't continuing the affair lifestyle) he will have trouble seeing the higher value of sex in a committed marriage than in an affair or one-night-stand.
You can be strong. You can fight for your marriage. You can show your sons a model of a strong woman who will do what is right.
God bless you.