Can a no contact order be dropped or do they expire?

It will expire at some point. If he is on probation, contact his probation officer. You may want to add additional information to your question...

Can my ex girlfriend file a restraining order on me if I am trying to contact her about my child?

She can file. Whether one will be ordered depends on what else has happened in your relationship.

I have a domestic violence misdemeanor charge from two years ago, now my wife has put a pfa order against me , can she drop pfa

Yes. She can request that it be dismissed. This needs to done formally and the judge may want to talk with her rather than just see a letter.

Wife left and is now corrupting my biological children from my previous marriage.

This forum is for questions. I don't see a question. You should be discussing this with your own divorce lawyer, there, now.

You can get a protective order if it is warranted. Some provision needs to be made for the shared custody/placement but that can be addressed by...

How can you be arrested just on another person's say so?

Your husband can not only be arrested, but convicted and jailed based on another person's say so. People have been executed based on such evidence....

Can you be charged if you knowingly take money from an investment fraud, but you are not the one committing the fraud?

Distinguishing between "be charged with" and "be guilty of," I've had many clients charged with things they were not guilty of. A person getting...

Is an investment dead if the investor only puts up a portion of the agreed upon amount?

Was he issued stock? The stock would still be valid.

This is a question you should be asking of your own attorney. If you don't have one, you need to get one NOW. In Wisconsin the (very) limited...

Does ignoring these letters send you to credit report?

See the link below about Civil Demand letters. These are a legal form of extortion.