First of all, I highly doubt Clark was meliciously calling Lois Lana. He was probably half asleep and called her that because he was thinking of Lana.
Of course whatever the case, it had to hurt Lois terribly, so I completely agree with her telling him to get out.
And all WAFFs aside(which I like as much as as the next reader, especially about Lois and Clark)I'm glad that they didn't start to solve their problems this quickly. It would have seemed forced to me. (Like "I have to love the baby, so I suppose I should try to love Lois, too.) And that is not the right way to go, particularly with so little thinking about LOIS on Clark's part earlier.
