grandmaagain you have a little grandson who will very likely be able to maintain a relationship with his daddy if that is encouraged within your family. Your grandson needs not to be exposed to the level of grief and distress that you are describing, to enable him not to be alienated from his father. Having just spent a horrible few months witnessing a vengeful mother vent her rage and anger against my son, I have seen how badly wrong things can go when adults are so overtaken with strong, negative emotions that have distorted the relationship between parent and child. Please don't let this happen in your family - the long term consequences are equally damaging but would be inflicted on a child who has no need to make a judgement about his father whilst he is an infant. This young man has been unfaithful to his wife, but I have not read anything about him stopping loving his child. Please do take a step back and check out what is making you feel unable to bear this pain, as it might be something that you have to address yourself. Why should you feel guilty about something you knew nothing about? Your daughter knew, and she has made a series of judgements, deciding eventually to end the relationship. She has held back from involving you partly to spare your feelings but also, perhaps, because she anticipated your likely reaction and needed to be able to hold things together without having to manage your grief as well. I do hope you will take better care of yourself - your daughter will recover and be the stronger for it if you allow her that space. Take care 