Lady Gotham and Phantom are friends- Lady Gotham and Phantom are coworkers/friendly to a degree with each other- Lady Gotham sees Phantom as her child adjacent blah blah blah
Consider the funnier option:
*Lady Gotham and Danny fucking hate each other.*
Danny takes two steps into the city and he can feel the city physically vibrating she wants him gone so badly. Unfortunately for her, Danny is a teenager that fought god (pariah dark) once and on a principle doesn’t listen to authority.
Just give me two city-spirits having the absolute worst beef with each other for no reason whatsoever.
So! The reason everyone in the Realms believes that Danny is a super old Ancient and not a Ghost Baby is because all the Halfa's that exist currently are Ancients.
The Reason? For a Halfa to be born, they must have died as a God.
Pandora is a Halfa. She was the Goddess of the Amazon's before she was killed by Ares.
Frostbite is a Halfa. He was the God of a Yeti Tribe, before their kind died to Climate Change.
Dorathea and Aragon are Halfa's. They were both Draconic Gods who ruled over a small Country before dying to a roaming band of Magical Adventurerers.
Undergrowth is a Halfa. He was a Druidic Plant God killed after bis forest was destroyed by a Fire.
Even Clockwork is a Halfa. He used to be known as the God Kronos.
But that leads to the question of, How Danny is a Halfa? He was just a normal Human when he died, not Divine in any way, or so he thought. So how did he become a Halfa?
Well, maybe he should start looking into who his Birth Parents were...
Kon: what is there that I lack? I'm perfect for your son
Jason: I would say he lacks common sense
Dick[sighing]: describe why you love Tim?
Kon: he is a huge coffee addict, the Robin costume looks ugly but I guess those are the things that make him look hella attractive not to mention he has a great as-
Bruce, Damian, Jason & Dick [ready with their weapons on Kon's neck]: be careful how you finish that sentence
Kon[flying out of the window]: HE GOT A GREAT ASS
[An hour later]
Metropolis reporter: today's breaking news Batman and the Robins are chasing after Superboy while throwing profanities. Oh wait we see Red Hood let's ask him about the situation
Reporter: Red Hood what brings you all to the metropolis today?
Red Hood: oh it's just a family outing to promote tourism to Gotham not like we are trying to make Superboy disappear from the face of the earth and bury him somewhere. Now now where did our Superboy kid run off to now?
Reporter:
[In Kent house hold]
Kon: Dad...you know I love you soo much right?
Clark[sighing]: what did you do this time?
Kon: Dad you gotta protect me they are coming for me
Clark: they who?
Kon: the bat fa-
[Window breaking and batfam entering]
Kon[already using Clark as human shield]: they are here dad
Bruce: Clark stay out of this
Clark[confused]: what did he do for the whole bat family to chase after him
Damian: ask him yourself
Clark: so what did you do?
Kon[shyly grinning]: I complimented Tim's ass..
Clark: I mean I see where you are coming from..I mean Bruce also has a great ass..but that's not the point now.
Dick: guess it's time to end the whole Superman bloodline
Jason: deviation in the plan now it's both dad-son duo
Clark: Can I say something before I die?
Bruce[with kryptonite]: you may speak
Clark: Bruce I always wanted to tell you something, you look really beautiful, and last Thursday, you looked amazing in those black undies.