“I know when you start a relationship with someone a chart for the relationship is formed. But if you break up for years and then try again does it create a new chart, or does the same old chart still apply?”
The milestones which create natalization charts (birth charts) in a relationship are: first face-to-face meeting, first lovemaking, engagement date, and wedding date. The first lovemaking and engagement dates do not wipe out the first meeting date but they co-rule with the first meeting date. The wedding date supersedes all previous dates.
So, whatever milestones you already natalized don’t change when you reconnect. But, you can always plan better natalizations for new milestones using an Instant Personal Love Calendar for each of you.
I hope this clarifies!!