It's important to note that Shia and Sunni Muslims have distinctive rules for undertaking a Talaq. Sunni follow requires no witnesses, and enables a husband to end a connection by declaring the triple talaq, whereas Shi’a Students view the triple talaq (in a single sitting or at a single time) https://andrewceyt.bloguetechno.com/the-smart-trick-of-khula-lawyer-in-karachi-that-nobody-is-discussing-68337474