I suppose, based on a previous conversation last week in the coffee room (compulsion to do mitzvos by b’d), that there will be a line of self righteous individuals who are prepared to beat her until she agrees to doing mitzvos as they see it.
That ought to get her back on the derech. Perfectly sound reasoning. And hey, once she is back on the derech, she will pass on a love and appreciation for Torah and for her community to her four kids, without a doubt.