I'm writing a bitter sweet love story between a woman newly widowed and a man who feels compelled to help her. Eventually, in the book they fall for each other and sleep together. I wrote a scene where she didn't feel right sleeping with him in her bed that she shared with her husband. Her new love is hurt by this. (This is complicated by the fact he believes she is clinging to him to avoid grief.) After I wrote this, however, I thought that he would also feel weird about being in her bed. Would it make sense that he doesn't mind? Or would it be more realistic that he wants to avoid that room?