Franbern
I lived in the large family house for 28 years and then moved to a smaller terraced house nearby, where I lived, happily for the next 16 years. Had given my ex-hubbie a 50% share of this house in order to persuade him to sign the paper allowing me to sell the family house. Then he got himself into some financial problems and demanded that I sell that smaller house so that he could have half of the sale price. He had never lived in that house, never contributed a single penny to its upkeep. In the time I had been there I had carried out many upgrades.
With only half the house money, I could not afford a nice flat in the same area, so decided to move to the West country (near one of my daughters). Had never lived away from that part of North East London, so this (at the age of 79 years) was a very large, and totally irreversable step
I know my eldest daughter was concerned, but it turned out to be one of best decisions I had ever made on behalf of myself in my lifetime. Despite moving just a few weeks before lockdown, I have settled into my new town extremely happily and love, really love my wonderful flat.
Yes, it can be a chance to re-invent yourself. So to the OP I would say, try look at positives, even write a list of positives and negatives of this move, even the fact of renting for a time has its positive side as it gives you time to get to know the area and look at different properties to purchase in the future. Look up local interest groups you can join, use local bus services to get to know the wider area.
I'd say that with an ex like that, you deserve all the happiness you now have Franbern

