CC. I was in the same boat as you. I had to sell all my stuff before moving back into the block full of kids. As a 38yr old it was a bit demoralising to say the least. I did however manage to stay in my MQ for near on 18 months as I kept my marriage break up quiet for a while, then forced DHE to serve me an eviction notice which takes quite a while. (It may tide you over til you get your promotion to the 'old folks home')
A certain station near Ruislip has surplus MQs at the moment so it may be possible to get one of those. You just pay the normal amount of rent as married personnel and pay only single persons council tax.
Doobs