Revoking a talaaq
Q: Me and my wife are living sepeartly. I gave her 1 talaq raji, then the following month gave the 2nd talaq raji, a week later I done ruju stating I take her back with 2 Muslim witness before her iddah waiting time. I sent her a copy of this letter to her regarding this, her and her family don't know what ruju is and they approached a mufti regarding I gave her 2 talaq raji and her iddah waiting time is over, I than received a divorce certificate that I'm divorced, is this right or wrong and if this is wrong what do I do?