"I'm doing great!" the "Glee" alum, 30, told Us Weekly.
The couple has also started spending more quality time together with their two-year-old son, Josey.
"I really like being at home with my family and taking care of my kid. Cooking and decorating. I'm like a weird little Martha Stewart homebody," she said.
Rivera initially filed for a divorce in November last year, after two years of marriage and had requested primary physical custody of their son.
In September, she filed to dismiss her divorce from the 34-year-old "Pitch" actor.