Poisoned chalice

It sucks.
...
Otherwise, do you want to go for a drink sometime ? :)

It’s amazing how people get mad at others for being decent human beings

With your new riches, get a new phone and move to an undisclosed location!

Just change your phone number. Problem solved!

Donate it all to charity, tell the fam it’s all gone so stop bothering you

Don't blame your aunt. Blame the scumbag family members she rightly cut off.

This happened to me. Stay strong. The will never lies

Not a lawyer, but IIRC, if you are left out of a will, a portion of which you would normally be entitled to, you may be able to contest it. If you really want a "screw you" to your heirs, a very small nominal inheritance is better, because they couldn't claim they were overlooked.

That’s the worst thing I’ve ever heard. So a person decides who they want to leave their money to but just because you’re related you can contest their wishes because you’re “entitled”?

It's entirely possible.

Legal system at its finest. I think the premise is "my mother was senile and completely forgot she had three sons and eight grandchildren, and instead gave her entire inheritance to the friendly Nigerian prince she's been talking to." Hence Chuck's $5,000 bequest to Saul in Better Call Saul. It's a small amount, but it shows that Saul was not inadvertently left from the will, but it's a nice brotherly slap in the face.

Change your phone number, block them on social media and email, and call the police on them for uttering threats. Your mother should do the same if they are threatening her as well. Don't give in to those people.

Via email or text tell them to stop threatening and harrassing you. That way if you ever need it you have proof you told them to stop. Save all texts, emails, and voicemails. And if your state's laws say only one party to the conversation needs to be aware of voice recordings, then set your phone to record the calls. Then you'll have proof shoukd you ever need to file charges against them.