The Young and the Restless (Y&R) spoilers update for the week of March 16-20 indicate that Sally Spectra (Courtney Hope) will put some pressure on Billy Abbott (Jason Thompson) when it comes to a big decision.

Adam Newman (Mark Grossman) and Nick Newman (Joshua Morrow) will also land in Las Vegas as they kick off their Matt Clark (Roger Howarth) takedown efforts.

For starters, Diane Jenkins Abbott (Susan Walters) will understandably have a terrible reaction when she finds Jack Abbott (Peter Bergman) and Patty Williams (Stacy Haiduk) between the sheets.

Although Jack was clearly drugged into doing this through Victor Newman’s (Eric Braeden) seduction scheme, he won’t be able to explain things to Diane and will get slapped over the dirty deed.

Billy Abbott (Jason Thompson) and Kyle Abbott (Michael Mealor) will also see Jack in bed with Patty, so they’ll be just as shocked over his wild actions.

Once Traci Abbott (Beth Maitland) gets a phone call from Billy, she’ll be relieved to know Jack is all right.

Traci will be with Nikki Newman (Melody Thomas Scott) when that call comes in, so she’ll spill what she’s learned.

Meanwhile, Nick will flip out when he discovers Victor went as far as abducting Jack to get back the Newman empire.

However, Nick won’t have time to dwell on that since he’ll be ready to catch a flight to Las Vegas with Adam.

After Adam and Nick arrive in Sin City, they’ll take the next steps.

Adam will get in touch with Riza Thompson (Tina Casciani) and try to lay the groundwork for Nick to go up against Matt.

As for Chelsea Lawson (Melissa Claire Egan), she’ll continue to fret over Adam potentially heading back down a disturbing road once he revisits his history as “Spider.”

Back with Victor and Nikki, their marriage will head even further downhill.

Nikki will bring Victor up to speed on Jack’s rescue and launch another fight that results in her getting thrown out of the house.

Things will be changing at the Abbott residence as well since it looks like Diane will decide to leave the mansion and most likely stay in a GCAC suite instead.

After Cane Ashby (Billy Flynn) and Nate Hastings (Sean Dominic) have a testy encounter at Crimson Lights, Y&R fans will see Sally put some pressure on Billy.

Since Sally will think it’s time for Billy to truly repair his bond with Jill Abbott (Jess Walton), she’ll give him a nudge in that direction.

Lauren Fenmore Baldwin (Tracey E. Bregman) will also catch Phyllis Summers (Michelle Stafford) by surprise, so does that mean she’ll accept Phyllis’ offer to come work with her?

We should mention that Y&R will be preempted on Thursday, March 19, as well as Friday, March 20.

CBS Sports will be covering March Madness on those days, so keep that in mind as you plan your soap viewing for the week ahead.

The Young and the Restless spoilers say there’ll be plenty of drama playing out before those preemptions, so stay tuned for all the stunning news and major showdowns to come.