In Virginia (Prince William County specifically) if one is in a domestic partnership is there anything comparable to spousal support?

I am in a domestic partnership with another person, I currently reside in VA but the domestic partnership was signed and made official in Minnesota. I receive my financial support as well as health benefits from my partner. My partner has decided to quit is job and pursue other things, leaving me with nothing. I have just finished school and I am actively seeking employment but I am not yet financially stable on my own. I have health issues that make health insurance a necessity. Is there anything that I can do to ensure that I can receive some type of financial support until I am able to be financially independent? Also, this domestic partnership has been in place for a little over 2 years.