I manage the DNA test for my ex-husband who is recently deceased. He has a young son from another marriage, a twin brother and several nieces and nephews. I want to put together a nice history of his family and include his raw data. Since our own daughters are not into genealogy, I am hoping that someone picks up the mantle when I get too old...

What's the worse that could happen if I give his raw data to others? Is there something I'm not anticipating?