They are gonna get round the dubious consent by saying Robert convinced her and because it's possible she had some of the drink. Bullshit basically. If the roles were reversed this would be seen as very different and they'd have complaints. It doesn't matter if Robert was manipulative, so what, he was drunk, drunk people do stupid things it's the tale as old as time. He was also depressed and angry and she knew the reasons why, she was the only one there with a clear head and still did it.
I got nothing to add.