FMC is a law practitioner and helps MMC in getting out of a false case

So, FMC and MMC are friends or acquaintance and not wholly strangers, like they should know each other.

Now, MMC is falsely charged by someone or wrongfully sued or similar and he goes to ask for help from the FMC, and she agrees to fight his case and at the end obvi wins.

Bonus,

1. She initially disagrees to take his case.
2. Reverse grumpy x sunshine
3. FMC and MMC are Best friends

What I don't want,

1. Bully/HR/OV/RH/BDSM/Single Parent/Pregnancy
2. Manipulative and Alphahole MMC (with FMC)
3. Over-controlling and over-possessive MMC
4. Stockholm Syndrome (FMC)
5. MMC treating FMC bad just because
6. Doormat FMC
7. Age-gap more than 10 yrs