but divorce actually contains 2 parts, they are divorce & alimony... & plz keep in mind that they are two seperate matters!!!
the concern that you're talking about is in fact the alimony part...
but it really depends on the case... as in, how the petitioer and the respondent present their information. & how the judge view this...
if both parties come into agreement on the terms, the process will be short & easy.
but of course that is not the usual scenario... the truth is, most of the time, they won't have an agreement and the case will be taken to court.
during the first phase, there's only file-ing documents & filling out what you want then what you have...
& wait for the court to anounce the date...
that's probably all I know, hope it helps.
good luck.
ps: if your frd has any children, please take into consideration of their mentaliy. coz it DOES perform huge effect on their emotions.