how do we know shakti is vishnu brother ???? what proves it??

how do we know shakti is vishnu brother ???? what proves it??

sivan body has equal part of sakti and sivan is equal to hari

so they are brother and sister but not only that is dasa avatharam

it aso hv proven that sakti is vishnu sister and guru many people know dhurga was born as 

the same time as krishna born in the father of krishna change the babies

that is the 1st prove .The second prove is that Dhurga evan taught ramar how to use vil vittai

in rama avatharam the prove of this statement is in dhurga ashdagam 

Vrushneenaam kula sambhoothe

Vishnu nadha sahodharee,
Vrushnee roopa dhare dhanya,
Sri Durga Devi namosthuthe. 6 (Durga Ashtakam)

the meaning is

Salutations to goddess Durga,
Who belongs to the clan of Vrushnees,
Who is the sister of Lord Vishnu,
And who is blessed by taking the form of Vrushnee.

reference

dhurga paarayana valipaadu maddum telivuraigal

written by sri ramachandra gurukal pattieswaran