Crossover fanfic request.
So I've had this idea for weeks but I've never figured out how to execute it completely...
Fandoms: MCU/Batfam
So basically what happens is Peter Parker is actually Peter Wayne, but instead of moving in with Bruce Wayne like his dad wanted May fought Bruce and was able to raise Peter in Queens. Peter ends up still seeing his Uncle Bruce and cousins (the rest of batfam) regularly and somehow miraculously ends up finding out Bruce is Batman (this is when he ends up learning about the other bats and their identities.) Tony doesn't know about Peter's connections to Bruce Wayne, Tony also doesn't like Bruce in general.
Time skip to after Homecoming(AU), Stark ends up keeping Peter's suit. Vulture somehow kills May during Homecoming (AU) so Peter ends up moving to Gotham. In order to prove to himself he still has what it takes to be a hero/vigilante he uses Venom as his vigilante name while moonlighting with the rest of the bats.
Another time skip
The Avengers and the Justice League end up needing to team up for a mission for some reason. Tony ends up finding out Venom is Peter then tries to get his kid back but Bruce goes Daddybats mode on Tony.
Peter just wants a family and to be a superhero.