Not inviting colleagues to my wedding is FINE

Everyone draws boundaries differently. Some people keep work and personal life separate, while others become close friends with coworkers.

Not inviting colleagues to my wedding is completely acceptable. To me, weddings are personal. If my colleagues are also my close friends, inviting them makes sense but that's because they're my friends, not because they're my coworkers.

And if others who don't get invitation, they shouldn't get salty (yucks)