Mcllorycat
I am mostly at peace on why Aaron did what he thought was protecting her, perhaps he should have explain to his wife why he was doing it. I am just waiting the explanation on Lacy's child/pregnancy. Was he pretending in order to push her away? Or Did he really think it was his child which indicated he have slept with her? The later is unforgivable for me.
so my prediction is that shes unable to have a baby - and thats aaron told her lacy was pregnant with his kid becuase he knew she could have a child and knew it would hurt her enough to keep her away as in the previous life she always came back to him. all to try protect her from the harm of lacy, lacys father and aarons father!