I suspect we would have a massive argument about a lottery win because DH would want to give some to his parents and I wouldn't want them to get a penny.
In my defence, I have been NC with them for a few years now and if they won big, I wouldn't want to take a penny off them either, they'd think they had me bought and paid for if I did.
Depending on the amount we won, I would want to share some out between various other friends and relatives though. My parents, my brother and his wife, DH's sister, certain aunts and uncles, all the nieces and nephews, some cousins and their children. Some of our friends, a few customers from work who I'd like to do something nice for.
DS would obviously get a large amount put away for his future and after that all I'd really like is to buy a reasonably sized house with a bit of land (field and woodland) and take in a few rescue dogs and donkeys. We could potter about in the fields and woodland together.
And I would buy a nice holiday home or two, somewhere warm and lovely, that I would use to provide free holidays for bereaved families who had lost a child and for the use by the charity that gives holidays to the children from Chernobyl.
Somewhere by the beach and the sea, maybe with a lemon tree or two, and a pool, and a small wooden boat that wouldn't actually go out to sea but would be a nice place to sit and read in the sun.