<human>: Can you condense the text into a few key points?

A friend(F/26) and I(F/25) were acquaintances prior to her relationship with her now husband. We became better friends over time and during the period of her relationship with him. Much to my dismay, suddenly, things between us took a sharp right turn and we mutually ended our friendship. I moved away, but when I returned to see some other friends for a visit, she wanted to make a truce. I passively agreed, but we both knew we wouldn't speak to each other after I left.

She got married this past Friday to her now husband, and although we aren't connected on Facebook, I still wished her and her main squeeze well through texts with the cell numbers I have for them. This would indicate to readers that weve previously had communication though these numbers; we have. She didn't recognize the number - must've obtained a new phone and needed new contact numbers at one point in time - and I told her it was me. She never responded back, either in acknowledgement or with a thanks.

My question is, isn't it most appropriate to thank *anyone* sincerely wishing you well for such a significant moment in your life whether youre friends, acquaintances, or not, or on talking terms or not? I could care less what *she* does, but for future instances... What should I know going forward?
<bot>: A (once, good) friend got married; I said 'grats, she didn't acknowledge. What now?