Wewt. Terrible thing to do lol. Single sided entry cable headphone = right side is the weakest link (unless the cord entry is on the right side; most modern ones aren't).
Blue tack works pretty well too lol. But, as I've mentioned previously, that one is most likely a fake V700DJ, and I did not resolder anything inside. The workmanship is probably pretty terrible.
Depending on how far she extended the right side also, otherwise would be other component damage. I'm leaning towards a cable issue though, which hopefully isn't a break INSIDE the headband because that = PITA. Or make it into dual entry headphone by drilling and
sticking one of these in the place of original cables. RCA side, male or female does not matter since you're splicing it off anyway.
PRC?