Here's why The Young and the Restless’ Noah and Sienna may be doomed

Monday's episode of The Young and the Restless gave us some clues that Noah and Sienna may not be together for much longer. We can sum up the reason why in two words -- Audra Charles. Sienna is clearly jealous every time Audra and Noah have a conversation. Will her jealousy push Noah away and into Audra's arms?

Sienna's jealousy on The Young and the Restless

Audra called for help while Noah grabbed Matt on The Young and the Restless | Image: CBS

When Noah (Lucas Adams) bumped into Audra (Zuleyka Silver) at Chancellor Park Cafe, it led to a conversation about her animosity with his cousin, Claire (Hayley Erin). Noah was curious why the two women didn't get along.

Then Matt Clark (Roger Howarth) showed up, and all hell broke loose. It was bad enough that Noah had to deal with the shock of learning that Matt was still alive. But on top of that, when Noah later told Sienna what had happened, the green-eyed monster of jealousy reared its head. She asked him why Audra was at the cafe with him. He did not look pleased. She should have been terrified that Matt was still alive and in Genoa City. He could have hurt Noah. But instead of worrying about her boyfriend's safety and everyone else's, Sienna wanted to know why Audra and Noah were at the cafe together!

Even Sharon looked uncomfortable

Sharon felt uneasy when Sienna asked about Audra and Noah on The Young and the Restless | Image: CBS

We all know the damage that jealousy can do to Genoa City folks and their relationships. It's the reason why Victor (Eric Braeden) and Nikki's (Melody Thomas Scott) marriage is in a shambles. He is insanely jealous of her friendship with Jack (Peter Bergman), which was what drove him to kidnap Jack and strand him on a yacht with Patty (Stacy Haiduk) in the middle of Lake Michigan.

And we think Sienna's jealousy is going to cause trouble in her relationship with Noah as well. Her insecurity is going to become a turn-off to him, and it will eventually drive him away. Heck, even Sharon looked uncomfortable sitting there while her son and his girlfriend were on the verge of arguing about Audra.

Sienna acted territorial once before, about a month ago, when she saw Noah chatting with Audra at Crimson Lights. She strolled right over to their table and gave him a big kiss, which was meant to be an invisible sign for Audra that read, "He's taken. Stay away from him!"

If only Sienna had heard what Audra told Noah once at Society -- that he was the guy she never forgot about. She would have been furious!

Noah called Audra to make sure she wasn't shaken up

Sienna and Noah on The Young and the Restless | Image: JPI

Noah decided to call Audra to make sure she was all right after the run-in with Matt. Sienna was clearly annoyed, not realizing that it was her questions that got him thinking about calling Audra! If she had just left the matter alone, he probably wouldn't have bothered.

It feels like the Y&R writers are paving the way for an eventual split between Noah and Sienna. The fact that he and Audra keep running into each other all over GC tells us it's only a matter of time before he reunites with her.

Does Sienna know that Audra was pregnant with Noah's baby and suffered a miscarriage? Something tells us that if she ever learns about it, she's going to feel offended that he never opened up to her and shared that part of his past with her. That may become the final nail in the coffin for their relationship. Stay tuned, fans! It's looking more and more like Audra may get a second chance with the guy who got away from her.

Catch all-new episodes of The Young and the Restless weekdays on CBS and Paramount Plus.