The Ireland drinking may have been before she found out, but the Canada trip was in August (and Jess told BS Weekly that Meghan told her then) and the Soho House party was in September.
That’s FOUR sightings in a couple of months, which is pretty credible to me. I don’t understand why people are so surprised that someone who is shrugging off Zika virus risk and over scheduling herself during a high-risk pregnancy is also pretty laissez faire about drinking.