Jennifer Lopez and Ben Affleck are reportedly taking time apart as sources indicated that the couple has been leading separate lives for several weeks.

The 55-year-old actress "hasn't seen Ben for weeks," a PEOPLE insider confirms.

She's been travelling to the Hamptons and New York City, where she hosted a big birthday celebration without the Gone Girls star for friends and family.

The source added, “They’re moving on separately. Jennifer is trying to find a new home to start fresh.”

An insider revealed, “Considering everything that's going on, Jennifer is having a good summer," adding, "She's been off and able to focus on what's next. She’s enjoyed spending time with her kids, family and friends."

"She always has good attitude even when things are not perfect," the source mentioned.

However, after reports claimed Lopez and Affleck were living apart in May, it was clear that their marriage was in trouble.

Attending graduation ceremonies and other family celebrations, they spotted together but later that summer, they made separate arrangements.

In July, Lopez and Affleck celebrated their second wedding anniversary separately.