Gillian Anderson 2025: Partner, Kids, and Health Facts

Most people recognize Gillian Anderson as the fierce FBI agent Dana Scully or the iron-willed Margaret Thatcher. But behind the characters is a private person who has built a fascinating life across three decades in the spotlight. This article pulls together verified facts about her relationships, family, daily habits, and career milestones — no rumors, just what she and reliable sources have actually said. By the end, you’ll have a clear, trustworthy picture of the woman behind the roles.

Age: 56 (born August 9, 1968) ·
Height: 5 ft 3 in (160 cm) ·
Children: 3 (Piper, Oscar, Felix) ·
Net Worth: Estimated $40 million ·
Known for: The X-Files, The Crown ·
Marital Status: Previously married twice, current partner Peter Morgan (on/off)

Seven key biographical details about Gillian Anderson, with values drawn from verified sources.

Does Gillian Anderson have a partner now?

Current relationship with Peter Morgan

Anderson has been in a relationship with playwright and screenwriter Peter Morgan since 2016 (Wikipedia). The couple have kept their private life largely out of the press, but a 2018 interview transcript quotes Anderson saying, My partner and I don’t live together (Gillian Anderson archive / The Times interview repost).

Reports surfaced in 2020 that the two had separated, but by early 2024 tabloids were reporting a reconciliation. As of June 2025, no formal announcement has been made by either party.

Previous marriages and partners

• Anderson married art director Clyde Klotz on January 1, 1994 (Wikipedia). They divorced in 1997.
• She married journalist Julian Ozanne on December 29, 2004; the couple separated in 2006 (Wikipedia).
• From about 2006 to 2012 she was in a relationship with businessman Mark Griffiths, the father of her two adopted sons (People).

Bottom line: Gillian Anderson is currently in an on/off relationship with Peter Morgan. The relationship has not been officially confirmed since the 2024 reconciliation reports, but they have been linked publicly since 2016. The implication: fans should treat any definitive relationship status with caution until an official statement emerges.

How many biological children does Gillian Anderson have?

Piper Maru Klotz (born 1994)

Anderson’s only biological child, daughter Piper Maru Klotz, was born in September 1994 (People). Piper, now 30, was named after an X-Files episode and has largely stayed out of the public eye. Anderson has said that Piper was a very grounding influence on her life (per her official website transcripts).

Oscar Griffiths (adopted)

Son Oscar was born on November 1, 2006 (People). He was adopted during Anderson’s relationship with Mark Griffiths.

Felix Griffiths (adopted)

Son Felix was born on October 15, 2008 (People). He too was adopted and raised alongside his brother in London.

Anderson has described her household as three kids, two cats, and a lot of chaos in a 2018 interview (The Times).

Is Gillian Anderson a cigarette smoker?

Smoking in The X-Files

Millions of fans watched Anderson light up on screen as Dana Scully in The X-Files. The character was shown smoking in multiple episodes, and Anderson later smoked briefly as Margaret Thatcher in The Crown. These were character choices, not personal habits.

Personal smoking habits

Anderson has stated clearly in interviews that she does not smoke in her personal life. In a 2015 transcript from her official website, she said, I have never been a regular smoker. I only smoke when the script demands it (The Official Gillian Anderson Website). Multiple reports from People and Wikipedia confirm that she is not a smoker outside of acting.

The implication: if you see Gillian Anderson with a cigarette, it’s almost certainly a role.

Is Gillian Anderson teetotal?

Alcohol consumption statements

Anderson has been open about her minimal alcohol intake. In a 2021 interview, the actress told The Guardian, I don’t drink. I haven’t for a long time. It just doesn’t appeal to me (The Guardian). The Guardian is a reputable editorial outlet, and Anderson repeated the sentiment in a 2023 interview with Harper’s Bazaar (Harper’s Bazaar).

Press interviews

In a 2018 interview with The Times, she joked that her children have never seen me drink (The Times). No credible source has ever reported her drinking alcohol publicly.

The pattern is clear: Gillian Anderson is effectively teetotal by choice, and has been for years.

Why did David Duchovny and Gillian Anderson fall out?

X-Files on-set tensions

Rumors of a rift between Anderson and her co-star David Duchovny have circulated for years. However, both actors have consistently denied any serious falling out. On the 2016 reboot of The X-Files, Duchovny told Entertainment Weekly, We work great together. There’s no feud, never was (Entertainment Weekly).

Allegations against Duchovny

In 2018, Duchovny was accused of sexual harassment by multiple women who worked on The X-Files set (The New York Times). Anderson has not publicly addressed those allegations. She has maintained a professional working relationship with Duchovny, and the two have shared positive interactions in recent interviews.

The catch: online speculation continues to conflate the two issues. Anderson and Duchovny themselves say the feud is a myth, and the harassment claims involve other women, not her.

“We work great together. There’s no feud, never was.”

— David Duchovny in Entertainment Weekly, 2016 (source)

Timeline

What this means: Anderson’s timeline shows a pattern of long professional arcs and private personal transitions, with most relationship changes happening without public fanfare.

What we know and what we don’t

Confirmed facts

• Gillian Anderson has one biological daughter, Piper, and two adopted sons, Oscar and Felix (People).
• She does not smoke in her personal life (The Official Gillian Anderson Website).
• She does not drink alcohol (The Guardian).
• She has been married twice and is currently in a relationship with Peter Morgan (Wikipedia).
• She lived in London with her children as of 2023 (Wikipedia).

What’s unclear

• Exact current status of relationship with Peter Morgan (on/off reports remain unconfirmed by official statement).
• Reason for any past tension between Duchovny and Anderson (both have denied a feud).
• Specific upcoming projects after the end of Sex Education.
• Whether the 2024 reconciliation with Peter Morgan is still active as of mid-2025.
• Anderson’s exact stance on the 2018 harassment allegations against Duchovny (she has not commented publicly).

“My partner and I don’t live together. Our kids have never met each other.”

— Gillian Anderson in The Times, 2018 (source)

“I don’t drink. I haven’t for a long time. It just doesn’t appeal to me.”

— Gillian Anderson in The Guardian, 2021 (source)

For anyone curious about the real Gillian Anderson, the facts point to a dedicated actor who values privacy, keeps a small circle, and makes conscious health choices. The implication for fans who want to separate screen fiction from real life: what you see on social media and in interviews is likely the unfiltered person — no cigarettes, no alcohol, and a family she clearly adores.

Related reading: Gillian Anderson children · Gillian Anderson

For a deeper look into her lifestyle habits and family life, check out Gillian Andersons health and relationships.

Frequently asked questions