Open marriages are great! It’s just sex my man. Most couples have had sex with other people before getting together, what’s the difference if you then have sex after getting together?I know a lot people who smoke weed... I don't, I don't hang out with them, but I don't care that they do it. Similar situation here, I think the idea of an open marriage is gross but if I knew swingers I wouldn't care but I probably am not hanging out at their place.