Statutory declaration for relationship updates?

[Questionsearch]

I was suggested by my immigration agent to prepare a statutory declaration when I asked him how would I give updates regarding my relationship. (I wanted to give an update since things have evolved since our initial declaration when we made the application a year ago, I became more aware to the extend of his many disabilities and we decided it would be better for me to be around and be in charge of most house related stuff rather than try to find work while he supports me financially either via his disp or work when he works, something that wasnt in our initial statements since we said we were both planning to find work and I was unaware how inconsistent he could be due to his firbomyalgia condition)

I have 3 questions:

1) Is this advised? Can you use statutory declaration in this manner? Mainly because I assumed such declarations are used for quite simple, clear and to the point declaration, not huge paragraphs explaining our relationship, how it has evolved, me explaining the effects of some of his diagnosed disabilities such as adhd/autism/ptsd(And the main source of his issue that is in the process of being diagnosed-fibromyalgia), reminding them that because some tasks are easy for people they might require more effort from someone with disabilities, list things I am and have been assisting him, all of which I have done in at least one occasion so it is accurate and true and the fact that I pretty much only personally go out for either paperwork or shopping since we are both more computer focused people which means I am around to assist.

2) Is talking about such disabilities from the side of the sponsor a good strategy? Mainly because I have heard they even deported a family because their kid was diagnosed with Autism, there was a popular article going around, I know partner visa could be different but I do have a degree of apprehension in this area because I dont know how the department sees disabled sponsors.

3) How accurate are you meant to be in these statements? Legally speaking, can they be misinterpreted if your statement isnt written in a perfectly clear and direct manner, a few examples.

-Like there was a moment of speculation when I wrote "a core part of his symptoms is his inconsistency in energy levels..........that could also be connected to stress", fibromyalgia is often connected to stress but I dont feel confident to say with absolute certainty so I used the word "could" instead to allow some room for error.

-I also wrote that there was a time I had to call the ambulance at around 3am because he was suffering from extremely heavy pain on his arm (Firbomyalgia induced pain) but I cant remember the exact time, pretty certain it was around 3-4am by the time the ambulance arrived but there was no way I can be specific.

-Another statement i wrote "I will more often than not be found at home since the only times I would need to go out and leave him for a few hours would be for grocery shopping or the occasional paperwork." That is true because I dont really have any friends here or go out for entertainment and wrote that to also make it clear this is a genuine relationship but there are times I had to go out to throw the trash or pick him up later at night form the nearby station because he doesnt feel comfortable walking alone at nightime, can I write that or could they imply because I have gone out for a few minutes for another purpose my statement is not truthful?

Thanks

Edited March 29, 2021 by Questionsearch

[paulhand]

As several people have previously suggested in replies to your other posts, if have a registered migration agent working for you, you should be directing your questions to them as they understand the details of your situation. 

[Questionsearch]

1 hour ago, paulhand said:

if have a registered migration agent working for you, you should be directing your questions to them as they understand the details of your situation. 

I already have but since I have worries over the competency/knowledge of my agent I am trying to get extra opinions since I do not currently have the finances to spend another 7k on a new agent for an application that is already in process.

[paulhand]

3 hours ago, Questionsearch said:

I already have but since I have worries over the competency/knowledge of my agent I am trying to get extra opinions since I do not currently have the finances to spend another 7k on a new agent for an application that is already in process.

Appointing a new agent to review your application shouldn’t cost anything like $7,000 and frankly, nor should an initial application unless there is something complex to address.