L.A.
Why did they quit counseling? Would they consider family counseling?
If they do not help themselves, how can you help them?
I am a child of divorce and it took me many years of counseling to get to a place I could quit thinking about everything. And trying to place blame, taking on guilt and feeling so helpless.
Your husband not only had an affair on you, but also his children. That is pretty selfish and when a child totally adores their parent and thinks that their parent will always be there for them, this is totally devastating. I used to think "If he REALLY loved us, he would not have done this to all of us."
It also took a good 2 years of being married to then understand what a marriage really is and how hard it can be. That I had all of these expectations and plans and in reality, it takes a whole lot of work and commitment.
I highly encourage you to sit with your daughter and once again explain.. this entire situation is not her fault. That you are sorry she is so hurt, but as parents we will always love our children with so much love, she will never understand until she is married and has children.
That her father made poor choices, but you all are going to move on. That your daughter can have her feelings, but when it begins to interfere with her every day life, she needs help. Just as if she were physically ill, she needs to heal herself.
She is also a teen and so you know her hormones are all over the place. Teens also tend to really think highly of themselves and think no one else understands. But you do not want her to waste this time in her life. They are only teens for a short time and she should not used this time only focusing on what she feels she does not have.
Will their father be able to see them over spring break? Could that be planned? How about this summer? Is any of that time scheduled yet?
Start helping them make plans so they can get through each week and then each month. Maybe for your daughter it needs to be each day.
But do not let them pity party for too long. Teens love to wallow in their emotions.. Sometimes you need to offer your hand to pull them out, because they are missing out on so much.