How do I prove that my roommate threatened me?

Are you on the lease? I'm moving this to Landlord/Tenant so that attorneys there may add their thoughts on your situation.

Talk to a local attorney in PA about the facts and circumstances of what is going on. A cease and desist letter is probably in order. They can...

Can we bring legal action against and sue for services provided, harassment, and defamation of character?

Yes, in part. As for the "services provided" you did not mention how you came to maintain the lawn or clean the residence. You should talk to a...

Not really a Libel issue; moving to General Practice so attorneys there may comment on your situation.

Can I charge someone with stolen valor?

Start by reporting it to the authorities: your local police department and then, depending on where the money was being wired, contact the...

This does not appear to be a question involving "Libel". I'll move it over to the Criminal Defense area so that attorneys in that area may comment.

I'm being threatened to be taken to court over puppies.

I would say that the starting view should be that in the absence of any agreement between the two of you regarding the ownership, the puppies...

What can I do about an installer who damaged property and refuses to repair the damage?

Agree with the previous poster; talk to a local attorney about the specific facts and circumstances.

If you've lived in the same apartment for 18 years and your dogs (don't know how big) have had a "few accidents" over the years--which the landlord...

Very large, disgusting insect in my food and I almost swallowed it.

Moving this to another category so attorneys there may comment.