I live in Canada. In my province, from what my L told me, without both sides having representation whatever agreement reached would likely require follow up and/or appearance before the judge. It is technically doable sans lawyers, although quite a minefield.
My agreement for example would never have been signed off by the judge without our lawyers and her L’s extra paperwork/waiver ensuring W knew what she was doing and was in his opinion capable of legal decision making.
Just my info from my locale.
D
Feelings are fleeting. Be better, not bitter. Love the person, forgive the sin.