Is Denny justified in feeling betrayed by Rita? Why or why not? in Educating Rita

This question seems to be incomplete. However, there is enough information to find the right answer.

No

Explanation:

In "Educating Rita," the play from 1980 by Willy Russell, Denny feels betrayed because his wife, Rita, is still taking the pill without him knowing.  However, Rita´s reason for hiding that from Denny was that, despite Denny´s constant demand of having a child, she just doesn´t feel ready as she first wants to be able to study. Denny´s feel of betray is not justified because he was the one who pushed his wife into secrecy by keeping the pressure over something she had every right not to accept.