wife hardends heart-4

[planet]

W removed all the fridge badges with pictures of us. I suppose it was after the other day's incident.
She also removed photo frames of our pictures the last time she was really angry. That was the first time that she complained of not spending enough time with the kids but i pointed out otherwise.
I'm really confused here. Why is she upset? Is she for real?
She removing all memories of us because all i wanted was to spend more time with the kids?
Where did i go wrong here?
What did i missed out?

Any insights?