My younger brothers partner has been power of attorney for our dad for around 6 years after my mum passed away. Myself & my older brother have just found out that they have recently taken a £130,000 equity loan against our dad’s house so they can buy a bigger house without discussion with either of us. My dad suffers with memory problems & didn’t even know what I was talking about when I asked him about it. All bank statements & mortgage details are kept at my younger brothers house so we are not even able to check what’s going on.
is this legal?