These facts tend to support the charge. You may have a defense though and I would contact a good criminal law attorney ASAP.
Yes, this charge is valid. You need to hire and attorney who can present your side of the story to prosecutors and hopefully get this charge dismissed.
The statements made here are opinion only and do not constitute legal advice nor do they establish an attorney-client relationship.
Yes, from the facts that you have provided will allow legal support for a the charge. Hopefully, because of your extenuating circumstances, you can try to get a plea agreement to a lesser charge. You should not speak about the facts of this case to anybody, and I highly suggest that you hire a lawyer to represent you in this case.