Other than it being a little strange because of the age difference, most states statutory age of consent requirement is 18. In Ohio, under Ohio...

Is it illegal to video tape having intercourse with your ex. While she does not kno she is being video taped??

Yes, completely illegal and is an invasion of privacy. Also, this could be considered revenge porn in the future, Not a good idea.

Can I make someone take down pictures of my toddler

Depends. (1) Ownership--If they are taking pictures YOU have taken and then resharing...yes it's not theirs to share. (2) If you are posting...

What to do if you receiving threating text messages?

Step one is ask them to stop contacting you. Step two: Block them (if you have a smartphone) Step 3: Screenshot those messages, and email...

It sounds like you have been catfished or "legal-fished". I would contact a local attorney you can visit with about this, as the potential steps...

What kind of lawyer do I need?

I deal with clients in similar situations up here in Ohio. I agree with everyone above, that first and foremost, you need a business lawyer....