Gayle King is weighing in on the T.J. Holmes/Amy Robach drama, calling the whole situation a “sloppy mess” — but insists she’s not gloating about her morning TV competition’s crisis.

The “CBS Mornings” cohost dropped her 2 cents Thursday night on ‘Watch What Happens Live’ … after Andy Cohen teed it up by asking what she thinks about “all hell breaking loose” at ‘GMA.’

Gayle said, “I look at the situation and I say it’s very interesting what’s happening over there. It’s just gotten very messy and very sloppy.”

She gave ABC and ‘GMA’ execs props for their initial stance of letting 2 consenting adults remain on the air, but then added … “The more you read, it’s just very messy.”

Gayle stopped short of accusing Amy and T.J. of cheating on their spouses — an allegation they’ve denied — but she did say, “I think, to me, it’s just a sad situation because you’ve got kids involved, you’ve got families involved, and I keep thinking about that.”

TMZ broke the story … T.J. and Amy are still a couple one week after getting benched … as ABC takes a deep dive into their romance, and whether they violated company policies.