The eligibility criteria for food stamps, also known as the Supplemental Nutrition Assistance Program (SNAP), can vary depending on your location (state or country) as well as specific circumstances. In the United States, SNAP is administered at the federal level but implemented at the state level, so the rules may differ slightly from state to state.
Generally, if you live with your girlfriend and both share meals and expenses, you might be considered part of the same household in the eyes of SNAP. In that case, both of your incomes and assets could be considered when determining eligibility for SNAP benefits. If your combined income and resources meet the program's criteria, you might qualify for benefits as a household.
However, if you and your girlfriend purchase and prepare food separately and don't share expenses, it's possible that you could be treated as separate households, and your eligibility would be determined based on your individual circumstances.
The best course of action is to contact your local SNAP office or visit their website to get accurate and up-to-date information regarding eligibility and the application process in your specific location. They will be able to provide you with the most relevant information and guide you through the application process.