Is baby 5 really a convenient item?

[Nel]

When Lao-G is fighting he said those words that baby 5 is a really convenient person, who would throw away her life when she is needed by someone.
I thought doflamingo treasures his family.
Then what to make of these words?
Aren't they a family?

 

[Star_Of_Hope]

These words are said by Lao-G but not doflamingo himself.
Doflamingo cares about his family but it isn't a necessity for those members to care about each other

 

[Nel]

that does sound logical star.
doflamingo cared about baby 5.
he didn't want her to marry an old guy.