TV series example of the word

The Big Bang Theory Season 5, Episode 1
A month ago, you were writing poems about his fiancée.

The Big Bang Theory Season 8, Episode 20
For those at home, Leonard just found out his fiancée makes way more money than he does.

The Big Bang Theory Season 10, Episode 22
Well, and his fiancée will be there.

The Big Bang Theory Season 12, Episode 6
Are you gonna dress in drag in front of your fiancée?

The Big Bang Theory Season 8, Episode 4
I know that if I had a wife or a fiancée...