How I Met Your Mother ending was teased in very first season

The clues were there all along

How I Met Your Mother's Controversial Ending, Explained

Why this Fan's Ending to 'How I Met Your Mother' Is the Right Way to End the Series – IndieWire

An end of an era: “How I Met Your Mother” and #ParasocialBreakups. Not as #LEGENDARY a finale as you'd think

Why this Fan's Ending to 'How I Met Your Mother' Is the Right Way to End the Series – IndieWire

How I Met Your Mother series finale recap: How did it all end? - CBS News

How HIMYM Ranks Among the Worst Finales of All Time

How I Met Your Mother's Ending Controversy Was Impossible To Avoid

Watch the New Official How I Met Your Mother Alternate Happy Ending You Wanted All Along

How I Met Your Mother's Ending Controversy Was Impossible To Avoid - IMDb

How I Met Your Mother's Controversial Ending Just Became Even Worse - 9 Years After Airing

HIMYM: Alternate Ending to be Revealed

Why I'm still disappointed by How I Met Your Mother's finale - Cherwell

How I Met Your Mother's Alternate Ending Is So Much Better