Hi what is the best way to apologise to an ex and get her talking to you, if she is ignoring you.

I was horrible and want to make up for it! But she is not speaking, ignores my mail and texts. I have sent a mail saying I was wrong and apologised but it does not make a difference.

Surly if someone is admitting there wrong that should count for something?

Women, your hard to understand ? Please help.