I am totally sympathetic to people being off sick when pregnant - I know how bad it is plus the person in question has 2 other DC under 4 so no wonder she was exhausted
However, I am not sure if it was appropriate to attend another colleagues wedding in the middle of her sick leave? When she returned to work, she told us it was that bad, she couldn't get out of bed for 3 weeks etc - yet she managed to get out of bed, get ready, attend a wedding (afternoon and evening) until at least 10pm and, by all accounts, look pretty good aswell.
Am I being a bitch to think badly of her??