Wife is panicking about her drinking.

Ovulated 12/1. Wedding celebration 12/9 (3-4 glasses white wine). Positive pregnancy 12/11 (WOOHOOO HELL YEAH I’M A PAPA).

Also had half a bloody mary at the airport the next day because of a small hangover. Her anxiety is bogging her down on this. What can I do to help assuage her concerns with this pregnancy?