Girlfriends' Guide to Divorce S04E01 - Rule #776: The Cat is Always on the Roof

According to Bravo Episode 1 title is: Rule #776: Remember the Aquaduct

Abby (Lisa Edelstein) and Barbara (Retta) launch their lifestyle blog, but it won't last long if they don't find a way to bring traffic to the site. As they look into potential influencers to boost views, a run in with Abby's ex Will (Warren Christie) and his new girlfriend, starlet Temple Hampton (Denise Richards), sparks Barb's imagination. Delia's (Necar Zadegan) humanitarian efforts at Legal Aid send her on a stakeout with an abrasive but experienced new colleague Paul Cordero (Ignacio Serrichio). Phoebe (Beau Garrett), at the expense of her floundering marriage to JD (Aaron Staton), gets in deeper with her seductive new friend Gemma Sacco (Daisy Betts). Jo (Alanna Ubach) consummates her flirtation with sparring partner Bald Eagle without realizing his true identity.