My view would be to divide everything equally and that's what we've done in our wills with relations appointed as guardians. My mother is leaving everything equally and my father is leaving one of us out of the will as a punishment. We haven't figured out which one of us it is but we'll have the last laugh as we'll agree to split it evenly. But what with the property collapse and shares nosediving there may not be anything worth fighting over. In any case with old age there may be costs that will have to be paid for out of assets and then there will be nothing at all.