I am sorry to say that you are not a very nice husband. How could you feel relieved because your wife took the medication instead of visiting a dentist? Is money more important than her teeth? I will encourage your wife to see a dentist if the pain still continues. She should always remind herself she is spending her own money. She can buy whatever she likes and visit the dentist when it is needed.
To your bravery wife, I hope you will feel better.