By Sarah Tetteh Courteney Cox has poured her heart out in a podcast about the ups and downs of her relationship with Johnny McDaid. The Friends legend revealed the rocker dumped her during their first therapy session – with zero warning. The actress, who shot to fame playing Monica in sitcom Friends, said on the Minnie Questions podcast yesterday: “It was really intense. We broke up in therapy. I didn’t know it was coming. ” Mum-of-one Courteney explained: “We went to this therapist to talk about our boundaries – what we could and couldn’t accept of each other.” However Courteney was dealt a m…