You should move on.
The two of you only dated for two months — that’s not a long time, and what you got to know about her in those two months was not just the good, but the bad. She broke up with you over text, which is really inconsiderate, and she made it very clear that she’s not interested in engaging with you in any romantic way. Chances are, since it’s eight months since the break up, she’s moved and is probably dating someone else. You’re feeling sentimental because of the holidays and because you haven’t found someone for yourself yet, so you’re doing inventory and you thought of her and wrote to me. I think that you can do a lot better and be a lot happier by finding someone else to date. I know it’s hard to move on, but this is a great time to do so. Accept all the party invitations you get — even those you’re not excited about — and get back out there and flirt, date and look for someone great to date. 😉