I've had little contact with DB since childhood...he moved to Spain 20 years back and our relationship is just neutral to mutual disinterest. Out of the blue, I receive an email requesting that I be legal executor to his estate. He owns a lot of properties overseas, has grown up kids - plenty of them too. I have refused, I haven't and don't need to ask the same of him at all. I do feel a little bad, but this feels a bit cheeky fuckery after all these years. I doubt I'd even be a beneficiary. AIBU?