I’m 26 weeks pregnant and so tired today. We’ve had a full house the last few days and although DH did most of the cooking it still felt like a lot with us hosting. We have my family coming to visit tomorrow and friends on Saturday so I’d like to stay home tonight. PIL have invited the family round tonight for a buffet, drinks, games etc. Is it rude not to go? I wouldn’t mind if it was only going to be an hour or so, but it’ll be more like 5/6 hours and I just can’t face it.