If you write it.. they will come.
I actually enjoy reading those... Sadly, they are rare.
Ranma refuses to serve the queen in this lifetime, but tells her to seek in out in the next in:
RANMA-SM 'In Another Lifetime' by Jade Hunter - [Dld Date=03/13/2003] - [Dld Size=26kb] - [Dld Status=Complete]
Ranma and several others are outright against Sailor moon healing them in I believe it was:
RANMA-MULTI 'A Certain Distance' by Rob Kelk - [Dld Date=12/04/2000] - [Dld Size=124kb] - [Dld File Cnt=2] - [Dld Status=Inactive]
RANMA-MULTI 'A Closer Distance' by Rob Kelk - [Dld Date=06/17/2004] - [Dld Size=253kb] - [Dld File Cnt=3] - [Dld Status=Inactive]
Ranma destroys his/her henshin pen in:
RANMA-SM 'Destiny' by gabriel blessing - [Dld Date=06/12/2007] - [Dld Size=77kb] - [Dld Status=Complete]
Ranma also destroys his/her henshin pen in the following three arc multicrossover:
RANMA-MULTI 'Love' by MisatoKitty - [Dld Date=04/12/2006] - [Dld Size=1238kb] - [Dld File Cnt=18] - [Dld Status=Complete]
- - [MD Source=FF.NET] - [MD Rating=T] - [MD Word Cnt=231694]
- - [MD Summary= Oh dear Ranma's dead. But wait that's the end of the story. How does he get there? What the heck has been going on? Read on! Rating lowered because really this wouldn't get an R in cinemas even with the occasional violence
] - - [Direct URL] https://www.fanfiction.net/s/548568/1/
- - [Author1 URL] https://www.fanfiction.net/u/82106/
RANMA-MULTI 'Truth' by MisatoKitty - [Dld Date=11/28/2001] - [Dld Size=372kb] - [Dld Status=Complete]
RANMA-MULTI 'Justice' by MisatoKitty - [Dld Date=03/23/2013] - [Dld Size=819kb] - [Dld File Cnt=18] - [Dld Status=Inactive]
- - [MD Source=FF.NET] - [MD Rating=T] - [MD Word Cnt=150946]
- - [MD Summary= The final arc of the stories from Truth and Love Ranma now fighting for the Dark Kingdom is standing against the Senshi who find Japan has turned against them! Can they survive? Will Yoshihiro win? And can anyone have a happy ending?]
- - [Direct URL] https://www.fanfiction.net/s/3213798/1/
- - [Author1 URL] https://www.fanfiction.net/u/82106/
Ranma kept wanting to resist transforming in the following, but was forcesd to do so by an enemy that was threatening torture of the senshi had he not:
RANMA-SM 'Ranma The Only Constant' by mojack - [Dld Date=12/24/2010] - [Dld Size=243kb] - [Dld File Cnt=6] - [Dld Status=Inactive]
- - [MD Source=FF.NET] - [MD Rating=T] - [MD Word Cnt=45726]
- - [MD Summary= Ranma needs a vacation from his daily hell and where else but Juuban would the chaos bound martial artist go? Everything changes in this not-so-faraway land for Ranma and secrets and conspiricies thousands of years old are uncovered.]
- - [Direct URL] https://www.fanfiction.net/s/5365423/1/
- - [Author1 URL] https://www.fanfiction.net/u/1881154/
I cannot think of the name, but in one Setsuna attempted to avoid burdening him with the transformation and past life.
And they would be runners up in this particular search, there are several were he actually is out to stop them... and in one assassinate several of them, and in another in a alternate future kills them... A couple where the government hires him to take tem out. They would but are not limited to include such stories as:
'Enemies of the Crystal State' by KPJam
'In Darkness, In Fire' by Xzero
'Missing Time' by claihm solais
'New Shores complete rewrite,english version' by Warringer
'Senshi Civil War' by Zaxxon
EDIT: Forgot an important one in that last batch that specifically needs to be mentioned... 'Wild Horses & Pokeboys (DARK)' by Metroanime