I think maybe you should make your own game. You seem to have a lot of ideas. Then it can be exactly how you want it to be... oh wait... everyone will then be complaining about some small increment of your idea, because it does not fit into EXACTLY how they envision EVERY game should be. Well... that would suck for you

.
Was Elisabeth's role actually describe as "mom, stepmom, landlady or guardian".
NO.
That is all in someones imagination. There is NO incest tag for this game and no incest either.
(I have no doubt that some people will be heartbroken over that *boo hoo*).
I might also have to remind everyone that not only is Ethan a doctor, and he has also traveled extensively. He is obviously not a child unless he was the prodigy of all time.
That could lead to the possibility that perhaps Elisabeth is Ethan's wife

. What a concept!
We can't have normal sex between married couples in a game. The goes against... well there must
be a law somewhere

.