Can I trust Momó on Minecraft?

So if I trust someone on Minecraft Momó, will they trust me too?
because i don't want it to ruin my country otherwise i want to ruin his too.

I'm assuming Momo is a normal gamer. And you surely mean trusting someone on your property right? Or do you have a private server and only pass on the Ip? So if that were the case, just make a backup of the world. Whether the person trusts you then depends on the character of the person. And remember if they grief you can simply ban them or they will be banned by the respective server operators. In addition, you shouldn't grab it, as you might get yourself into trouble by doing this. If I have misunderstood something, just answer here.

Omg, thank you for writing so much and for really making an effort to answer, but actually it was more of a troll question 😳 Momo is a friend of mine and with a good question that was actually more fun😳