Bimbo, or not bimbo, it's still the same person. On bimbo path, she is just encouraged by MC to loose her inhibitions.
Anyway, in games like this *all the girls* are madly in love, and fiercely loyal to protagonist. Problem is she is still consuming Britishtv trash, dreams about eating shit, and can ruin MC's finances without check. As for bunch of kids, Ellie seven years younger, she can give birth to those few kids by the time she's of Stephanie'sage.
Helena is not that interested in Ellie or Emma.