Watch This Is Us Online: Season 2 Episode 18

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Did the wedding go off without a hitch?

That was the big question on This Is Us Season 2 Episode 18 when the Pearson family joined forces to celebrate Kate and Toby's big day. 

With drama from the past threatening to derail the whole thing, Kate revealed a shocking detail about Jack. 

Did this bring the big family together, or did it make them drift further apart?

Use the video above to watch This Is Us online right here via TV Fanatic. 

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Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.

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This Is Us Season 2 Episode 18 Quotes

Rebecca: I want today to be perfect for you in every way that you've ever dreamed about. And I know that sometimes I can make you, you know, so I just want to stay out of your way, okay?
Kate: Mom, I know that our stuff, it can be complicated, sometimes, but it's because all that I've ever wanted was to be like you. I want to be a singer like you, I want to be a mom like you, I want to have a marriage like yours. Mom you are not in my way, you are my way.

Randall: Oh man, she's crazy.
Kevin: Yeah man, don't let me sleep with her.