Dustin and Suzie from Stranger Things are implied to have quietly broken up off‑screen between Season 4 and Season 5, with the show never giving a direct, on‑screen explanation. By the finale, Dustin is treated as effectively single and even shown flirting with someone else, which strongly signals that his relationship with Suzie is over.

In the show’s story

  • Suzie does not appear or get mentioned at all in Season 5, despite being important in Seasons 3 and 4.
  • In the finale, Dustin chats and flirts with Stacey at a graduation party, and he does not act like he has a girlfriend, which implies Suzie is no longer in the picture.
  • A later college flash‑forward shows Dustin with no sign of Suzie, reinforcing that the relationship ended somewhere off‑screen.

What the actors and fans say

  • Gaten Matarazzo (who plays Dustin) has commented that he thinks Dustin and Suzie broke up, possibly while Dustin was struggling emotionally after Eddie’s death and pushing people away.
  • Articles and fan discussions now generally assume the most likely explanation is a simple off‑screen breakup between Seasons 4 and 5, even though the show never spells out how or why it happened.

Any “official” reason?

  • The series never gives a clear canon scene or line that explains exactly when or why Dustin and Suzie split.
  • Some fans point to bits of dialogue and background info (like Suzie getting in trouble over changing Dustin’s grade) as a possible trigger, but that detail appears more in secondary commentary and fan talk than as a firm on‑screen explanation.

In short: in terms of story, they’re over; the breakup just happens off‑screen, leaving the details to fan interpretation.

TL;DR: If you’re searching “what happened to Dustin and Suzie” and “latest news,” the current understanding is that Stranger Things treats them as broken up off‑screen by Season 5, with no detailed explanation given in the show; the rest comes from cast interviews and fan discussion.

Information gathered from public forums or data available on the internet and portrayed here.