What do you mean? Please explain the long way to go.
There are many factors, and I don't remember them all to a tee, but I am firm believer in a formula I once saw kind of goes something like this:
Once the WAS fully broadcasts their distane and no longer have the will to remain 'numb' in a dead marriage, the limbo period begins, and it is usually for the number of months determined by the length of the M, so in your case, 16 months.
Me 35/XW 33 S13 & S12 M: 10/17/98 OM & S: 07/08 D final 06/09/09 12/03/09 - 06/13/10 "Piercing" 06/13/10: Engaged to Re-marry 10/17/10 06/25/10: Expecting baby #3 2/14/11