Hello sir
I have gone through requirement, and understand, Its need to create family tree in the way so that user can insert its family members and set relationship with other members of same tree.
but here the most important part is design, I mean how you want to design it and look like?
can you provide any reference website example or can you provide any design format like PSD/sketch or AI files?
please clarify designing related query and lets discuss more into this in details,
thanks