earning potential

Hi, I have mediation on Monday, no idea what to expect. Am I supposed to tell them what I want or just the facts on form E. STBX turned down med a year ago.
My stbx will be retiring 3 years early, therefore not earning anything, giving up on £100k per year. Does this have any bearing on the end pot. Can I include the money he would have earned or would a judge work this out. STBX maintains that as he isnt earning anything, im not entitled to anything.
Just wishing it was all over now.

Hi,
I have just discovered that stbx has no job...very convenient as financial disclosure is taking place. I was sent an email telling me that i won''t be getting any more money...so on top of everything i now have another burden on my shoulders. Do not under estimate what these sxxts are capable of. This is probably no help at all. Hang on in there...i am.
All the best.

Can anyone help? Does earning potential include what you could have earned in your present employment if you hadn''t chosen to retire early.
I dont want to use this in my calculations if its not relevant, but will make a huge difference if I can. There must be some basic rules for earning potential.
TIA. X