which sentence describes a central idea of the passage “mother and daughter”

1. A mother and daughter learn to live together peacefully, despite their many differences
2. A mothers dad memories of the past cause problems in her relationship with her daughter.
3. A mother and daughter develop their relationship through shared fun and by overcoming difficulties
4. A mothers love grows as she watches her daughter develop a positive attitude, even in the face of problems

3. A mother and daughter develop their relationship through shared fun and by overcoming difficulties.