As an Insolvency Practitioner, who is also ex-H M Forces, I will try and answer your questions in the order you have raised them:-
1) Your circmstances will be reviewed by your IP at the end of each year. LOA is not necessarily taken into account for 50% uplift purposes, but this will depend upon your overall financial circumstances and the area you are posted to.
2) I do not feel that your change in circumstances ought to warrant a variation in your IVA terms. You have chosen to take on a lady with commitments of her own, and your creditors will not be happy to see their position suffering as a result. Does she have any income of her own - I assume that she received child benefit and maintenance from the children's father, and you should also apply for family tax credits to see if you are entitled to pay anything.
3) How will you fund the deposit to buy a property, and justify the need to pay a mortgage which is bound to be much higher than you are paying for a married quarter. I think you need to put these plans on hold until the IVA has concluded, unless your wife is able to cover the uplift. If you do buy a house, the equity will not be required to be taken account of in your IVA.
4) It is not difficult but you will need a 10% to 15% deposit. Depending on how long you have served in the Army, you may be able to get an advance on your gratuity to fund this.
5) As you are probably aware, Queens Regualations make it an offence to enter into bankruptcy proceedings whilst a serving member of H M Forces, which could lead to dismissal. These regulations are quite outdated these days, and it might be worth you speaking to your Welfare Officer of Adjutant to see what the current attitude may be. If your position requires a higher level of security vetting, this could cause problems, and you will need to let your Commanding Officer know.
And if you need to speak to your Supervisor, you should insist that she takes your call. You are an important person to her - as you and her other clients are effectively keeping her in a job.
Regards, Melanie Giles, Insolvency Practitioner for over 20 years.
For further details contact me at
http://www.melaniegiles.com and view my IVA blog at:
http://melaniegiles.blogs.iva.co.uk