Ben Affleck and Jennifer Garner
The former couple has never filed for divorce Danny Moloshok/Reuters

Ben Affleck and Jennifer Garner may have been separated for 15 months, but their outings keep fuelling reunion rumours. The former Hollywood couple was spotted outside the posh Soho House restaurant in Malibu with Garner's mother Patricia Ann, sparking speculations that they are rekindling their wedding.

A Daily Mail report claims that the casually-dressed couple had a quiet pre-Thanksgiving dinner with the actress' mother on 23 November. This is not the first time the Batman actor was seen spending time with his 44-year-old wife. The couple, who is yet to file legal papers for divorce, have been spending plenty of time together, including romantic dinner dates, summer holidays and shopping groceries for their children.

Garner and Affleck are currently co-parenting their three children - Violet, 10, Seraphina, 7, and Samuel, 4, since their separation in 2015. Recently a gossip website claimed that the 44-year-old actor is renewing his wedding vows with his separated wife.

"Jen couldn't be happier. All she's ever wanted is for Ben to stop boozing and partying — and to recommit to their family," a source reportedly told Radar Online. It also claims that Garner never wanted to divorce her actor husband but wanted him to tone down his life style so that they can have a 'real family'.

The couple, who got married in 2005 after meeting on the sets of Daredevil, never let their personal differences hinder their parenting duties. They keep appreciating each other as co-parents and have been active in helping their children with school projects and homework.