Whos in the hurry for the quickie? If she is, let her agree to being unreasonable.
Its probably academic in terms of the divorce, but if you haven’t been ‘unreasonable’ or ‘unfaithful’ then why should you say you were?
As with the other comments, get some pro advice,
Having been there myself, tell the solicitor what YOU want and stick to your guns, not agree to what your solicitor has cooked up with her solicitor in order that they can have the easiest life and to fleece the pair of you.
Remember, if it dont feel right and fair, it probably isnt.
In my case, my ex tried to lumber me with a debt I took out on behalf of our household (£10,000) and let me sign for it knowing full well she was going to leave me the following month.
My solicitor tried to talk me into the ‘well its your debt because you’re the only signee’ but i told him that the debt was joint as it was used to pay for upgrades to the house and pay off debts.
In the end she accepted and the ten grand got took off the proceeds from the house before we split what was left.
Good luck m8