Guys - I SO appreciate your experienced and supportive suggestions and advice.
I'm encouraged by what you say.
I'm still wondering whether, in giving XHTB to ball park figure for what the children cost me per calendar month, I should include a proportion of costs such as rent and utilities. Obviously, they need a roof over their head with light, heat, water, etc..
Any thoughts/experience on that particular issue?
I reckon the specific children costs come to an average of £450 pcm. 1/6 of the rent/utilities would bump this up quite considerably by at least £300 pcm. (I've just moved, so can't be quite sure what the new utilities charges will work out at).
When I visited a solicitor in Jan 2010, she suggested that he should be contributing at least £1000 pcm. When I told him this via email, he completely ignored it and carried on paying nothing/when he felt like it.
I'm wary of quoting
financial disclosure forms at him - he easily becomes defensive and therefore aggressive. I don't want to shoot myself in the foot and see him hiving all of his assets out of the marriage pot and into his family members' names so that I can't "steal" his money from him (to quote him). He and I are both pretty rubbish at managing money - but I am at least up to date with tax returns/paying tax/self assessment accounts. He hasn't done any proper returns for at least 3 years, so is probably terrified of HMRC getting on his case and having to actually do his accounts in order to make a financial disclosure.
I'm trying to be reasonable, and not obsess about money/a home. There are many more important things in life than them, but I DO need some security for my children. I don't think it's fair that they should be brought up in poverty when, for the sake of me staying with their father in a destructive relationship, they could have pretty much everything they needed and maybe even wanted.
Sigh....