How are you planning to share your family tree-to-date? Remember that you will never finish a family tree, so do not wait until it is perfect and detailed to a high degree. At some point in time, you will want to share this family tree with your relatives, your cousins, aunts and uncles, and grandparents, etc.
I will assume that you have long ago discussed your family research with these relatives, perhaps when you interviewed them for information they might have. Perhaps they had documents or photographs, or family stories of ancestors that you were able to use for your research on various family lines. You probably found, as many people do, that they were happy to share information, and were very pleased that someone else – you – were doing this research! There seems to be at least one person every other generation who is interested in family history and all things genealogical. Your responsibility is to share your information!