How Long Is Too Long to Be in a Relationship Without Getting Married?

Tonight's topic is about my man Don Cheadle. You may recognize him from Iron Man , Hotel Rwanda, and is actually playing Miles Davis in the new biopic about his life.

Anyway so Don just got married to his long time girlfriend Bridged Coulier. The couple have been together since 1992 and have two children, but never made it official. They allegedly just tied the knot several years ago?

#Topic Question : How long is too long to be in a Relationship without Getting Married?