You should meet with an immigration attorney about how this will affect your eligibility for adjustment of status. This will not be a straightforward case, and this area of immigration law is complicated. You may be able to apply for adjustment of status, but that can only be determined through a consultation.
You are seeking legal advice not general information. For that, please see an immigration lawyer.
The information contained in this answer is provided for informational purposes only, and should not be construed as legal advice on any subject matter,not should it be viewed as establishing an attorney client relationship of any kind.
What is the purpose of your asking? It sounds like you have sufficient evidence for a DACA application if that is what you are asking about. You will also need evidence that you have remained in the USA since that entry.
What are you trying to establish? It is unclear what this information is being used for. You would be best advised to schedule a consultation with an experienced immigration attorney to discuss the matter in more detail.
The information contained in this answer is provided for informational purposes only, and should not be construed as legal advice on any subject matter. No recipients of content from this answer, clients or otherwise, should act or refrain from acting on the basis of any content included in the answer without seeking the appropriate legal or other professional advice on the particular facts and circumstances at issue from a licensed attorney. Provision of information on this website does not create an attorney-client relationship between you and The Law Offices of Grinberg & Segal, P.L.L.C., nor is it intended to do so.
Generally speaking, one may demonstrate legal entry for the purposes of adjustment of status by documentary evidence--such as an entry stamp or an I-94--or by testimony. Documentary evidence is of course the most reliable, but if you do not have documentary evidence then the sworn testimonial statement of your family may be sufficient to demonstrate lawful entry. The is, of course, no guarantee USCIS will accept sworn states as sufficient proof of lawful entry, but it is not frivolous to try. Someone in your position would do well to consult with an experience immigration attorney to help you put together the best adjustment of status application package you can and to represent you in your adjustment interview.
The above answer by attorney Benjamin Snyder is offered for general information purposes only and does not establish an attorney-client relationship. If you are in need of legal advice, please call to schedule a consultation.