After a reread this morning, I remembered when Clark told Lois not to leave the coupon out where he could find it by accident and get his hopes up. That is what she did to him in this past chapter.

I guess I think Lois should be getting over what happened and her childhood traumas. Clark has proven he isn't going to leave her, her continuing "issues" are hard to believe after 5 years of marriage,even a platonic one.