Family can be with anyone you feel safe around .

But there's this gut feeling and attachment you feel when you think about them,talk to them, there's just these feeling of betterment and attachment of safety you feel around them.

I'm not condemning the relationship and bonds of blood relation .

It's Just a simple knowledge .. 

you don't have to feel bad that you ain't so attached and connected to your blood relations as you are to someone you don't share a blood relationship with .

But you consider them your safe heaven and inturn seeing them as your family