Hello to everybody.
Please, which one does it sound correct to you?

- where there's family, there's heart
- where there's a family, there's a heart
- where there's the family, there's the heart
- where there's the family, there's a heart

If none of these is correct: so how do you say it?
If one of these is correct: which one?
If two or more is correct: what different meaning do they have?

IF I write "Love" instead of "heart", what's the answer to those same questions?

Thank you very much!