I got a question to ask if it's worth sueing someone for this:

The above answer is a good one. Interpreting 'non-disclosure' agreements that are used to stop competition can require careful analysis. Of course...

The above answers are good ones. You describe a trademark infringement allegation. Trademark infringement looks, in large part, to the...

Is it possible to publish a hand written song that was gifted to me 25 years ago within a book that I plan to publish?

For you to own copyright in the song, you would need a written assignment. Merely having been given a physical embodiment containing a work is not...

Do I need a lawyer for a work for hire agreement?

You might benefit from consulting a lawyer, because your question is far from clear on the facts. If you will be hiring other artists to perform...

The above answer is very thorough. A couple of comments on copyright. You can register it yourself, although going through a lawyer can make the...

Do I need to obtain a copyright on an antique piece of artwork?

You do not need to register copyright, nor does it sound like you could. You would need to be the heir of the artist or someone who acquired...

Is there anything I can do internationally about a recipe that I've had since 2009?

The above answer is a good one. Recipes are notoriously hard to protect in the best circumstances. Unless you can prove theft of trade secrets,...

Likeness Release?

Without reading the exact language of the entire document, it is impossible to say. Based on your summary, it sounds like the second paragraph...

Is Moviepass allowed to change their service/price midway through a contract?

It depends on what the contract said. When you signed up for MoviePass you downloaded a copy of their terms and conditions in effect at that time,...

Is this person overstepping on a word trademark?

Are they within their rights to "ask"? Of course. They appear to have a registration, the key word seems the same and both sides are involved in...