I can't even believe this is up for debate. Seriously?
Apparently some people have never lost someone (or, heaven forbid, a child) to a drunk driver. With ALL the options for rideshares (Uber, Lyft) nowadays, there is no excuse for a DUI. Surely, we can't be defending this. If this were the spouse of...say a less popular host, it would be a huge issue.
As for Lisa? Love is blind. Not to say someone can't be remorseful or reformed, but it's a big red flag, especially considering her money.