Apply to Extend my mom's visitor stay

jf108

Hi there,
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  ]' f1 \! ]3 K$ x3 o4 F% I8 iMy mom's visitor status in Canada is expiring. We are planning to apply for her extension. I did read the application package but have two questions:
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* n$ N/ x9 C2 ~* _! Y6 k. _  d. C- x5 K1. The reasons for an extension. Can we use the reason: we want her help to take care of our new born baby? There are people say it is a bad reason. Is it true?
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+ w# p  W# Q  |6 q3 y2. In the Document Checklist - Visitor. Proof of means of support, as specified. Since we are taking care of her, what are the required documents for "proof of means of support"?

, M+ e: k( S9 {5 L8 u' PThanks a lot!