Sarah Silverman and Jimmy KimmelSarah Silverman and Jimmy KimmelShe was joking about Matt Damon...

But Sarah Silverman may be struggling at the moment.

She's having to deal with some seriously weighty emotional baggage.

It's all to do with her relationship with Jimmy Kimmel.

They've ended their relationship after five years of dating.

... Sad but true.

And bad news travels fast.

So Jimmy and Sarah's reps sent out a joint statement to People, saying: "Jimmy and Sarah have and will have no further comment,"

The duo have made us chuckle in their vids of fictional flings with Matt Damon and Ben Affleck, which aired on Jimmy Kimmel Live! earlier this year.

So we're going to have some mourning for this pairing.

While we get over this fresh breakage, why not have a look back at who else has called it a day in 2008? They're all in our gallery below.