We only have the LW's word that the kids called her a whore which directly conflicts with her statment that when the kids see them out they"turn their backs and refuse to speak to us". However, this would be understandable conduct from teens or preteens who have been totally devastated by the actions of adults and have no recourse except to lash out in anger. Or,maybe she is projecting her own subconscious guilt on to the kids.
I have forgiven many people for many things and have been forgiven by many , sometimes for things that I thought were unforgivable.My point is, the LW and her husband are not owed automatic forgiveness. Has she ever sought out the kids and apologized for any hurt she may have caused them. Has she ever advised her husband to do so. From her letter, I think not. In fact it appears that the daughter is the only one who has attempted to reach out to try to make this situation better.The LW seems to be concerned with her own feelings and her perception of how she has been treated. Yes, forgiveness is great, good for the soul , yada yada yada, but sometimes people are just not going to forgive .My point is that they don't have too.It is not a moral imperative to forgive. It is a moral imperative to do no harm.
You may find this unthinkable, but yes there are some things that have been done to me that I have not and will not forgive. However, I have put them away and they have no impact on my life. The people who did these things no longer exist for me.We have all gone on with our lives and I wish them no harm. But if they appeared today demanding forgiveness or a place in my life, my answer would be a simple no. This is my right as a free thinking human being. As I said, if you do not feel this way , it does not make you better, it just makes you different. Does " forgiving" make you feel that you are better than the person that you forgave? If so, IMHO, it makes you worse.