With you, OP.
Also stuck in small, rented (at bloody stupid cost) house in SE London where I will probably have to stay for the next 10 years while loony ex H dictates the terms of the 'divorce' he can't be bothered to give me yet.
He pays quite high maintenance as is wealthy, so I have a plan. I am saving up, and when those 10 years are up I am getting out of this overcrowded nasty place and going to live in Yorkshire near my parents.
I so empathise with what you said about only yoru parents really caring for you :/ I've been suicidal a lot in the past years and they were always the only ones I could talk to about it apart from the Samaritans. I'm so grateful to them although we had hard times in the past, they are a rock now.
Ds2 will be 16 then and hopefully will feel able either to make the decision to come with me or to stay in London with his dad, who will never leave. I know that sounds selfish on my part but the life I have had to live in order to be with them (and that only 3 nights a week as I work out of London) has nearly killed me and I have, simply have, to be able to see an end to it. It is non negotiable.
People tell me I cannot just wish away my life for 10 years but I already lost my dream job (outside London) to this divorce and I basically live a half life here with no friends (friends all over UK and indeed world.. but not here).
Today my treat was to go to Lewisham shopping centre to buy Xmas stuff. I get so lonely I start talking to strangers and theylook at me with pity like the sad old woman I have become :D
Yes I never believed life could be like this. Divorce and lone parenthood are the pits.
But I am determined that one day i will have a new life, before I am too old to enjoy it.