About relative pronoun
"My brother and I are driving from Stockholm, Sweden to the south of Norway. (We’re part Swedish, part Norwegian, so we live in Sweden, but our family has a summer house in Norway that my grandfather built.)"
In the part "our family has a summer house in Norway that my grandfather built." Is it ok to replace "that" with "which"? Any difference? Thank you.
In the part "our family has a summer house in Norway that my grandfather built." Is it ok to replace "that" with "which"? Any difference? Thank you.