Mattie, No you are right, it is not unfair. However, it is possible that in your situation, there would be something left. Let's take the following example. H dies leaving the whole of his estate to W for her life and on her death to the children. The estate comprises a property and not much else. W is allowed to live in the property rent free for a few years and then it becomes too much for her. Property is sold and downsized to give W somewhere to live and a small fund that is invested for income. Then W needs nursing home care, so the replacement property is sold and the proceeds invested, the income paying the care home fees. When W dies, if the Trustees have properly invested the fund for capital growth and income, the theory is that the fund should have kept place with inflation and therefore you inherit. However, if there is power to advance capital and all of it is given to W by the Trustees, you are right, there may be nothing left. This former type of arrangement is great for ensuring a widow(er) has income/a home for the rest of their days, but prevents it passing to say a new spouse and his/her children, thus keeping it in the family.