Brittany Cartwright surfaced with her three-year-old son Cruz in Los Angeles Thursday – one week after her estranged husband Jax Taylor refiled for divorce

She wore a scarlet sweater with black trousers, sweeping her hair up into a bun for her latest outing with her little boy, who still had his backpack and lunchbox.

Her sighting comes shortly after it was revealed she started hooking up with Taylor’s friend shortly after their separation in February, per Page Six.

A source told the outlet that Cartwright started a ‘casual’ physical relationship with basketball player-turned actor, Julian Sensley.

An insider revealed that Cartwright and Sensley, who used to work at TomTom, only hung out in private for a brief time and have since ended their romance.

The source revealed that Sensley was ‘going through a rough time’ with his ‘off and on’ partner, with whom he shares a young child and recently got engaged.

Sensley, who is also a father to an older child from a previous relationship, was also rumored to be romantically linked to Vanderpump Rules star Lala Kent in the past.

And when Taylor found out about his estranged wife’s fling with Sensley, he ‘went berserk.’

According to the outlet, that was one of the factors that made him want to seek mental health treatment.

Cartwright, who shot to fame with Taylor on the Bravo reality series Vanderpump Rules , appeared in light spirits when she stepped out on Thursday

Taylor, 45, and Cartwright, 35, married in 2019 and welcomed little Cruz together in 2021, before she announced their separation this February; pictured last year