Deconstruct Family


I was wondering if there was a component that would deconstruct a family into some respective parts as if you were deconstructing a point to X, Y, Z values. For this time around, I am most interested in obtaining any lines inside or nested in a family. Whether it is a door swing footprint made of model lines or a detail component made of lines, I would like to access/query that and ultimately use it within dynamo as actual geometry/lines. Or alternatively if there must be a custom python script, how would you used the EditFamily class to achieve this? Thank you!