I don't have a problem with people being in friendships with couples. If you get on as a 4 or a six. Great. Single people shouldn't be invited out of pity. But when single people are excluded purely because they're single, that seems cruel.
So say there are 4 women friends that hang out for coffee, go to the cinema, away for a spa day, go rally driving, etc, and three are married and one is single. The three couples go out to eat together but decide not to invite the single person. Do the married friends really believe they are doing her a favour by not inviting her on the grounds that: it makes the table look unbalanced, she might be upset if one of them gets pregnant, she'd never get a joke about women being late, she'd feel like a third wheel, she can't talk about sport, the men are married so it's inappropriate to talk to a single woman...etc.?
I mean do couples seriously think they're doing a favour to a widow or widower to suddenly drop them from meals out when they are at their very lowest and need friendship the most? When their spouse dies, do they suddenly become an embarrassing third wheel who loses the ability to remember how marriages work, get jokes, make conversation on different topics and whom men think it's inappropriate to talk to?
Couples night, boys and girls talk, chatting partner, men and women talking separately, inappropriateness of married people talking to single people... Seriously, what century are we living in?