Oh, Renata. Not only does she have to deal with losing all of her money, but her husband, Gordon, has been cheating on her with the nanny. While she said that she'd stay with him earlier on in the season despite him plunging their family into bankruptcy, their relationship appears to be kaput in the season two finale after Renata visits him in his "toy room."
There, he tells her some news: he sold his expensive, elaborate miniature train set to a friend for over $400,000. The best part? He gets to keep it! The friend is just a collector, so even though he owns all the trains, he told Gordon to keep the set in mint condition in his home. Renata, still struggling to believe she's lost everything, rightfully freaks the f*ck out and takes a baseball bat to her cheating husband's room of collectibles.
We never see her mentioning a divorce explicitly, but it's safe to say that they're done for good since she screams at Gordon that she's "done with the bullsh*t." Good for you, Renata.