My dad passed away last July. Myself and five sisters were made beneficiaries of the estate, mainly my dad's house which is worth about 495,000. My two brother-in-laws were made executors. My mam suffers from dementia and living in a nursing home. However my dad's girlfriend resides in the house and given right of residence. My parents never separated, so apparently we have to take out a power of attorney to claim my mam's share of the proceeds, however we cannot do anything until this lady dies. The Will has caused contentions in the family already. Can anyone explain as clearly as possible re revenue implications re right of residence please?