Who Is JJ’s Husband on Criminal Minds
Jennifer Jareau, called JJ on Criminal Minds, works as the unit’s communications liaison and later returns to the BAU as a profiler. Across the series, her personal life includes marriage, but the show rarely centers on her husband’s identity. This overview clarifies who her husband is, when they appear, and how the relationship is portrayed, using only aired episodes and official character sources.
JJ’s Character Role on the Show
JJ serves as the team’s Communications Liaison, handling media relations and victim-family interactions. She later becomes a field profiler and, after time away, rejoins the BAU. Her balance of on-screen media duties and evolving case work shapes how her personal life is introduced, often in brief references rather than extended arcs.
Will and JJ’s Marriage Timeline
Will LaMontagne Jr. is JJ’s husband. They meet in season six, begin dating shortly after, and marry between seasons seven and eight. Their relationship is shown in glimpses, with key moments including their wedding in the episode "There's No Place Like Home" and subsequent references in episodes like "Accomplice" and "The Storm," which address their family life and challenges.
Will LaMontagne Jr.: Role and Background
Will is a Secret Service agent who transitions to working with local law enforcement and the BAU when threats escalate. His calm presence supports JJ during high-stress cases. Although not a core profiler, he appears in meaningful storylines that test his marriage and values, reflecting the realities of partnering with someone in a high-risk field.
- Will is introduced as a protective figure who understands law enforcement pressures.
- He provides emotional stability for JJ during traumatic investigations.
- His appearances are tied to JJ’s personal arcs rather than standalone cases.
On-Screen Relationship Highlights
Their marriage is portrayed as steady but strained by work demands. Episodes show them navigating long separations, trust issues, and the challenges of raising a family while on call. These moments humanize JJ and expand her role beyond unit communications without making her domestic life the central plot.
Key Relationship Episodes and Context
| Episode | Event | Relevance to Relationship |
|---|---|---|
| Season 6, Episode 5 | JJ and Will meet | Introduction of their relationship |
| Season 7, Episode 10 | Wedding in "There's No Place Like Home" | Marriage established |
| Season 8, Episode 15 | Reunion after separation | Marriage strain and reconciliation |
| Season 10, Episode 15 | Birth of their son | Expansion of their family |
| Season 15, Episode 10 | Will supports JJ through stress | Ongoing partnership challenges |
Public and Series Information on Their Marriage
Showrunner statements and cast interviews describe JJ and Will as a stabilizing partnership, reflecting real-life dynamics of couples in high-pressure professions. Series references confirm they remain married throughout the show’s run, with later seasons mentioning their son and shared responsibilities. No canonical separation or divorce is shown in official episodes.
Relationship Summary and Takeaways
JJ’s husband, Will LaMontagne Jr., is a consistent offscreen presence who shapes her character through marriage and parenthood. Their relationship is portrayed as resilient, balancing personal vulnerability and professional duty. The show uses their marriage to deepen JJ’s motivations without letting it overshadow her role in the BAU.