What do you think about me threatening to move to my grandparents' if my mom doesn't find a new home for our cats?
Can you tell me more about the reasons behind you wanting to move?
We just have too many damn cats. They are everywhere and they drive me crazy. They are constantly rubbing against me.
While it's understandable that you would be upset at your mom for not being able to rehome a pet that you love, it isn't acceptable to use threats in order to induce her into action. Threats are never a good way to bring about change and they can severely affect your relationship for the worse. Instead of threatening your mom, you should work with her in order to find a good home for your pet cats.
I thought it would help convince her if I told her I'll go to my grandparents' house.
It's wrong to threaten to leave and it won't help your mom to move if she doesn't have the availablility to do so.