NY Giants receiver Golden Tate's wife just went NUCLEAR on the G-Men ... saying it's "excruciating" to watch him go without targets this season.
Elsie Tate -- who has been married to the NFL vet for 3 years -- unleashed an all-time Instagram rant after the Giants' 25-23 loss to the Tampa Bay Buccaneers ... saying the team sucks because they're not throwing Tate the ball.
"Getting so many texts throughout the game GT WIDE OPEN WIDE OPEN WIDE OPEN. I KNOWWWWW," Tate posted to her 55k followers.
"I mean yeah given ONE chance in the fourth quarter of course he comes down with the ball!