I'm sorry, Valzira can be Malice's mother?
Yes this was added some time ago. It does turn Heloise into "unresponsive" fuckpuppet. And Valzira's pregnancy story is arguably a lot worse than Heloise's. At least for now, as it looks like you'll never get her to get to your side and/or become happy. I guess it's a way to get Malice when recruiting the Infernals. I haven't done it though could be some interesting interactions given they probably aren't happy about mixing the essences.
Hi there.
Console no work for this game?
Apparently some time back the dev was annoyed enough by bug reports from broken saves through the console that he took some measure prevent the "average" joe from tuning it on. And with a addition of power fantasy mode it's not really needed to use the console any more. You do have limited time in the early chapters still but as long as you visit the mercenaries in chapter 2 and strike the initial deal you can easily do everything.
That said you can still turn on the console. The solution has been posted on here a few times. IIRC it's just a variable you have to set in one of the text/config files. Don't know the exact details because as I said, never needed it since then.