The best divorce lawyer is you.
Seriously, get yourself informed as to the process and how financial settlements work. Read on government self service website for how to petition for divorce ( you do not need a solicitor to petition, you are just wasting money…it is stupidly simple on the web sites)
Read up then on how to get a financial agreement on Mediate site or Advice Now site. Make sure you understand how the courts will make a financial settlement and the 10 or so criteria they will use. You need a use a qualified solicitor to do a few very specific tasks as part of this- but any family solicitor is qualified to do this. Go for someone local, who has an physical office, and chargers reasonably rates.
Do not use a solicitor to ask about process or take advice..it’ll cost you £200 plus per hour all the time you are talking to them, and same again for all time they prepare the work to advise you, and same agian for time they talk back to you.
Unfortunately it doesn’t matter how he behaves this doesn’t impact how courts decide financial agreement. They’ll use those10 or so criteria. You can kick and fight your way using a “good” solicitor which will cost you £1000’s or accept that the outcome will be what it will be and hang on to more of your money without unnecessary legal costs, stress, anger and time wasting.
You need to read these criteria, use the forms on the government web site (form E ) and get your own head into the space which is the reality of your future financial situation. Once you have adjusted to that, grieved a bit, park your anger. Truely it is not going to help you get through a divorce. It won’t change the outcome. It’ll only cost you more in money, time and pain.
If you can park the anger for the time being, and reach agreement without the necessity for solicitors for mediation or god forbid a court hearing, you’ll end up doing yourselves both a favour for the rest of your lives.
No solicitor will represent your interests alone better than you can if you are prepared to make the effort , use your brain and park your emotions a while. You know your financial , circumstances etc better than any solicitor right now- to transfer that information to them will cost you. All solicitors also have their own interests to meet. You pay for that.