Well, it is a simple problem. There is a bug with your wife. There is a known fix. You cannot apply the fix because the child needs to be breastfed. I assume at least for one year. After that period, you will apply the fix.

Lots of people do not know what would fix them. In the case of your wife, there is already a known fix. So just wait.

The problem is much worse when we do not know the fix. Or, even whether it exists at all.

Be happy that your situation is so straightforward.