So when I'm facing with difficulties,my mum and dad are the first o___I turn to

So when I'm facing with difficulties,my mum and dad are the first o___I turn to
So when I'm facing with difficulties,my mum and dad are the first o___I turn to

So when I'm facing with difficulties,my mum and dad are the first o___I turn to
填 ones.
ones代指前面的mum and dad.

ones

the first one (that) I turn to