Women in Love by D H Lawrence Chapter 8 Page 75

But in spite of her efforts she was borne down, darkness seemed to break over her, she felt as if her heart was bursting. The terrible tension grew stronger and stronger, it was most fearful agony, like being walled up.

And then she realised that his presence was the wall, his presence was destroying her. Unless she could break out, she must die most fearfully, walled up in horror. And he was the wall. She must break down the wall — she must break him down before her, the awful obstruction of him who obstructed her life to the last. It must be done, or she must perish most horribly.

Terribly shocks ran over her body, like shocks of electricity, as if many volts of electricity suddenly struck her down. She was aware of him sitting silently there, an unthinkable evil obstruction.