The rumours about actress Jennifer Aniston and Justin Theroux divorce has been swirling for quite some time already. According to the new reports, the separation of the two happened during Aniston's 48th birthday.

According to Celeb Dirty Laundry, Justin Theroux was allegedly cheating on Jennifer Aniston. The couple was going through tough times and things went out of order when actress allegedly found out that her husband is getting cosy with another woman.

Jennifer Aniston
Jennifer Aniston and Justin Theroux Reuters

Reportedly, Justin Theroux was spotted flirting with the said star in New York City during a public event. A source said: "Jen was absolutely livid when she saw photos of Justin and Naomi. They looked way too close for Jen's liking, and they had a major screaming match over the phone." The insider added: "The problems in their marriage are so acute, Jen was afraid he was going to file right around her birthday. It's absolutely her worst nightmare."

However, this is not the first time that the couple is being reported to be on a brink of breaking up. Previously GamenGuide reported, the couple's marriage almost ended because of actress Olivia Munn.

Olivia revealed to Entertainment Tonight that she and Justin Theroux have a secret connection. According to the actress, they were drinking buddies and they were so even before he got married to Aniston. There are reports that the Hollywood couple have been facing financial problems lately and that can also said to be one of the main reasons behind their divorce.

However, neither Jennifer Aniston nor Justin Theroux has confirmed anything about their separation or divorce