![Shocked :shock:](./images/smilies/icon_eek.gif)
My guess is the two of them wanted kids but the common-law wife is too old (I've heard anywhere from 50-60 years of age, the press said she is "considerably older" than he is). So they kidnapped her and probably spent most of the time making her docile and to get her to Stockholm over to their side.
There is a chance he was waiting for her brainwashing to be complete before trying to impregnate her. So far the press has indicated that she has not gone to the hospital since being reunited-- I'm sure if she was pregnant she would have gone in even if only for a checkup.
But we'll have to wait and see what the facts are on this. And BTW, regardless of the laws of the land, the real factor here is the Mormon religion. It doesn't matter if abortion is 100% legal or not, a familiy's religious beliefs will determine if there is to be an abortion or not. Mormons typically do not allow abortion but adoption if the man and woman cannot marry (obviously the case here). But this is an odd case.
Mrs. Smart (the mother) was big on charity, that's why they hired poor and indigent workers to perform tasks for them around the house-- jobs as a form of charity. While that is kind-hearted of her, she seems to have thrown judgement out the window as well.
And the reason this case makes so much news is, indeed, because it is so rare for kidnapped children to ever be found. Usually, not even bodies are recovered. This is a very unusual event.