Cold and the wife loses it

The cold was getting worse and we took the boy to Dr S on Monday. He was so cheerful that we were surprised. Steaming, Saline Nasal Spray (Nasoclear - check here and here) and he should be good. 

We started steaming - the wife held the boy and sat under a blanket with one end of the blanket over the vessel with with Karvol drops) he was able to sleep better during the night. No rubbing balm, oil or any other external application on his body were the strict orders from Dr S.

The wife nearly lost it last night. Apparently the boy was all cranky and crying but when he saw me, he gave a wide smile and stopped crying The wife did not like it and was super annoyed. How it is my fault?