Why should there be guilt if the child is sure the parents are disrupting his/ her married life and the family of his / her children? Not all children are overemotional and lot of them can decide what is right for their family . The wellbeing of two generation,one of which is the innocent helpless future generation should always come before the wellfare of one generation not wanting peace or change. In the cases where the child feels guilt is when the child feels the fault is not completely the parents...and it is these cases where the family life of the child is disrupted. This usually results in bitterness and unhappiness in his / her life.