Villareal missing wife mystery - Get Together EP

I realise this won't be a very popular thread because it's a pretty old pack and Get Famous has just come out, but I was just wondering if there was an actual theory for what happened to Jacques’ wife from the Get Together EP or if we, as players, are supposed to imagine one ourselves.

I'm doing a let's play at the moment that will involve Jacques’ wife's disappearance, however I don't want to do it if there's a really obvious reason for her disappearance like her living in another EP/GP world I don't own. I only have GtW and Vampires so I was wondering has she disappeared to another world or is there a really popular fan theory that'll make my LP look stupid? Or is it something not many people are interested in discussing and would be fine to involve the story in my LP?

I couldn't find anything (recent) on the forums and I'm not sure this is in the right category so appologies if it shouldn't be here.

Thanks!

PS. her name, traits, and appearance aren't mentioned anywhere are they?