What constitutes financial misconduct?

I am struggling in a difficult position with the financial aspects of my divorce, as my stbx has not given full disclosure, which was required last March for the hearing in July. There are lots of hidden aspects. He also stopped paying the credit card he agreed to pay until August last year, to cover living expenses for his children. He also failed to pay the amount he agreed in court from August until end October, when CSA caught up with him at his new address which he refused to disclose. He has threatened to stop paying the third of the mortgage he pays, has spent or moved tens of thousands of pounds from family savings whilst denying me access to them to enable me to cover my legal bills. I have been forced to take out £25k loan against my final settlement for these.

Will these matters have a bearing on the final court agreement or is it just more poo I have to take on the chin?

In many cases involving financial misconduct the Court might deal with the situation by making an order for costs against the offending party, so if for example one party is found to have concealed assets, the distribution would not be affected by the non-disclosure but the guilty party may very well have a costs order against him/her.
Although it is rare for conduct to have an effect on the order the Court will make, it could be relevant if it has a direct bearing on the parties' finances, for example where the husband had dissipated assets in hopeless business ventures, where one spouse had wounded another, thereby restricting the ' victim's ' ability to earn a living.

Was an order made last year and if so, what is your ex ordered to pay?

No orders were made last year as he refused to put forward any offer of settlement. The only thing that was achieved was an agreement that he would make a payment in respect of the children which was noted by the court, but he failed to comply with this so I had to approach the CSA and I am awaiting the first payment taken from his salary at source, which should be in my account later this month.