Silly as it is, the very public divorces of our favorite celebrity couples like Ben Affleck and Jennifer Garner — or Blake Shelton and Miranda Lambert — can be depressing for those of us who want to believe love can last.

Yet, relationship experts agree that breakups rarely happen overnight. We’re usually given clues when there’s trouble in paradise. Waiting too long to tend to the trouble, of course, often brings on new problems.

To get to the bottom of it all, TODAY talked to three relationship experts who shared five warning signs couples should never ignore.