It's a fairly short article after the jump. You might want to take a look.
However, I'll provide the spoiler. The couple, married before she converted, have submitted to the tribunal for a declaration of nullity, and the author states explicitly that she will abide the by judgment of the tribunal.
Thus, she is in a state of ambiguity, reasonably having the subjective view that her first marriage was not valid, but not yet having received a declaration of nullity. In my own opinion, she shows good faith in her approach to the matter of the sacraments.
sitetest
I was talking about the general case of a divorced and remarried Catholic, without a declaration of nullity, and the reception of Communion.