Bro serenity1805,
I think a couple of mates, especially Devil can give fantastic advices pertaining to this problem of yours, cos yours truly was on the receiving end of some wonderful and insightful opinions and advices from Devil, not sure if he still remembers me

Anyway to cut the chase, i'm 26 and currently dating a lady almost 10 years my senior, and i guess i would be in a wonderful position to relate to your predicament, as well as offer my perspectives
1) I think that you are in a unique situation, something almost unconventional, therefore make no promises you CANNOT deliver. and you have to be prepared to change your mindset, and ignore the social stigmas, stares, glares and the gossips...have to be really strong for it. After all, younger men and older women are not a common sight, let alone those with a huge age gap.. I remember somebody here once said, we all live in a society where we abide by the norms and live by the norms. We all avoid risks, always conventional, tried and tested, for we fear having to adapt to the uncommon and unforeseen, and few are willing to take the less common paths in life, eg, entreprenuership, etc.... Therefore, make certain of your goals and if you know for certain that she's the one, go in with the blind faith, listen to your heart and don't ignore your head. You are responsible for your happiness, not others, nor even your parents. You can marry a 18yo gal and still end up in divorce. Age is a factor, but not THE factor.
2) You have to understand that the huge age difference may result in not only look imcompatibility cos women matures much faster, but MORE IMPORTANTLY, Biological imcompatiblity, ie there may be problems in conceiving. and babies may not turn out to be rocket scientist

. Know what i'm saying ? Look not only at the potential present problems, but more IMPORTANTLY, look beyond at the POTENTIAL FUTURE PROBLEMS, cos in a relationship like this, problems will crop up in the future, and they'll be a lot more than a conventional relationship.
3) She will be very insecure, as she may feel that she is way past her prime, and would be very uncomfortable with younger gals which she may view as potential competitors. If she's really a nice girl, she may even feel that she's unworthly of you. Reassure her constantly. Show her through not words of mouth, but actions.
4) Tell her that nobody knows what the future beholds, and if you guys are willing to take the plunge, which i highly encourage you to do so, TRY IT, so you won't look back with "WHAT IFS".... and let her know that should things not work out, you still wanna keep her as a confidante and friend, cos she is one hell of a nice person to find, and good things don't happen all the time. You have to be prepared that things may not work out. Its one hell of a obstacle to overcome, but it would be better if you guys start out slow, and see if things work out. By that, i mean, good friends first and see where it goes. Utimately, you guys havent even meet face to face, so you never know. She and you may not be attracted to each other superficially, by then, whats there to talk about?
Lastly, allow me to quote DR. MARTIN LUTHER KING JR
"Cowardice asks the question, Is it safe? Expediency asks the question,
Is it politic? Vanity asks the question, Is it popular? But conscience asks
the question, Is it right? And there comes a time when one must take a
position that is neither safe, nor politic, nor popular, but he must take
it because his conscience tells him that it is right."