newcomer said:
Not an expert , so cannot say anything , however if you get a strong evidence such as an official letter from Kuwait embassy in Canada that all visas are cancelled automatically after a specific period like 6 months or so , it could be taken as a conclusive one in your favour .Secondly get your CBSA report to proof .Thirdly keep a buffer period before applying .
Good luck !
My proof will be following :
1) 2 kids born in Canada (not school age yet).
2) Consistent employment in Canada and I can get letter of employer specifically stating that. My ROE will also have that. I have letters of recommendation from my employer too.
3) I will get the CBSA report too, but it will have only one Entry report.
4) The 6 month thing which you mentioned is written clearly on the kuwait visa.
5) My leisure club membership ??
6) I am planning to keep a few months buffer