The cases you cite are not germane to the current situation.
The Constitution states Presidential candidates must be natural born but doesn’t define the term. Other sections give congress statutory authority to determine citizenship classifications. Congress by statute has determined natural born includes persons born overseas or abroad born to one US citizen, mother or father. Cruz is a natural born US citizen.
I’m surprised you studied all those years and didn’t figure that out.
The cites I gave do define it. Please read them. Its not an issue in existing law. Admit you want to change it.