dayjack01 said:
you clearly havent met my parents or dont know their type they are unlerentliss in their punishement and no i dont swear in real life otherwise they would of killed me right now
If you're frustrated because we don't understand your situation, then explain it in a respectful, concise manner.
More to the point, a parent grounding their child is not "relentless punishment." People who are abused by their parents simply would not react to it in this manner. Considering being grounded as an act of cruelty demonstrates that you are not thinking of this situation in the grand scheme of things.
If you want to "get out of this," then show maturity. If there's an event very important to you that being grounded is going to interfere with, then calmly explain what and why, as well as how you could make up for getting this exemption from grounding for that night.
Even if you don't feel like this is just, just go with it and trust their judgement. If you put some trust into them, then they'll have incentive to trust you back.
That being said, it takes time to build trust, but it will be totally worth it.