if husband gives single divorce and wife lives in another city. if after div he calls his wife come back (dnt know with the intention of ruju or not). he call again cime if ruju take place ..divorce will not happen. Come may be some beter thing happen. when his wife call to take me back he did not respond.. so 3 periods completd. she again call his husband husband say divorce happend u r nt my wife now. they want live again as husband and wife but what should the do now .. remarry is necessary??