ILR - Long absence out of UK please help

[subhan]

Dear friends,

Tier 1 (general)

07/09/2007 -07/09/2009 - 2 years ( 07/10/2009 - 07/04/2010 Passports at Home office for further extension)
08/04/2008 07/04.2013 - 3 years

OUT OF UK

12/12/2007 - 14/01/2008 33
13/08/2008 - 27/08/2008 14 days
03/05/2009 - 15/05/2009 12 days
27/06/2010 - 24/08/2010 58 days
07/09/2010 - 06/10/2010 29 days
12/01/2011 - 09/04/2011 87 days
11/05/2011 - 05/10/2011 147 days
17/10/2011 - till date 428 days ( due to medical conditions)


Visa expires on the 8th April 2013

My son has learning disablities and is given Final Statement at the Croydon Council since then we were in UK.
He is registered in Croydon college and is 18 years old and is a special child.

As i was diabetic and had heart issues i was not able to manage my son and myself so had to come to India for treatment.
as u know there is always a long waiting in UK for treatment.

i have got all my medical papers, please advise me. my son has been enrolled at croydon college for the next term and we are planning to been there.

i will be applying for ILR on the 3rd of march 2013 as the visa expires on 8th april 2013, please give me your valuable suggestions.


tks