UK Visitor Visa - dependent related question
I'm planning to apply for UK Visitor visa. I'm living with my mother, my younger brother (student: he is doing his graduation), my wife and two kids. I'm finanical supporting all members. My married sister also finanical support in my younger brother she is housewife.
My question is should i add my mother and brother in my dependents(i know form separately ask for parents details)? As per my understanding my dependents are my wife and two kids (only one of them is school going).
How i can present this in online form or UK visa in better way. Showing all members as my dependent will reduce my visa chances?