If you don't want any contact with your ex, then it is fine to ignore her calls and text.
A question
In my opinion, yes, it's rude because a person invite someone contact her or him. Why refuse to reply? It's wrong.
she doesnt talk to you or she listens and gives u back short answers or she avoids u Well, usually she is bound to ignore you, not talk to you and not reply to letters, calls, or anything else.
give them the silent treatment
reply with : whats your excuse ;)
do not reply back. save the messages and report them.
The antonym of "to inquire" (ask) could be to answer, reply, or respond. Or it could be to "not inquire" (to ignore or neglect).
twitter bu she never reply's
through reply option below the title otherwise reply by using the contact details given in the content
Delete the message as soon as you get it don't open it or reply back (it may be a virus) and ignore it!
Sounds like your being really needy. Give her some space, she's a newlywed.
You can tweet him on twitter, but there's not always a chance that he will reply.