Hi Pedro, i'm in my 15th week and for the last few weeks my boobs haven't been hurting as much either! but this is normal apparently - your second trimester (where your wife is now) is much easier on you - nausea goes, your breasts apparently DO STOP hurting and for a while you don't actually FEEL pregnant. this is totally normal and i am enjoying it to be honest! (those first few months were pretty miserable). i understand how she feels though - even though the morning sickness was horrible, it was a constant reminder that you were pregnant and was comforting in a way. I'm sure your wife is fine, but if she's very worried she should see her midwife who will be able to check that everything is ok. good luck both of you xx