Actress and businesswoman Gwyneth Paltrow and her ex, Coldplay frontman Chris Martin, share two kids ... became a stepmom to Falchuk's kids, Isabella and Brody, whom he shares with his ex ...

Chris Martin admits he’s struggling a bit ... creator Brad Falchuk in 2018 and became a stepmom to his two kids — Isabella and Brody — from his previous 19-year marriage with Suzanne ...