"Henceforward I'm going my own way. I mean to be thorough, because thoroughness is easy. I mean to dislike your husband, and to tell him so. I mean to make no concessions to Tibby. If Tibby wants to live with me, he must lump me. I mean to love you more than ever. Yes, I do. You and I have built up something real, because it is purely spiritual. There's no veil of mystery over us. Unreality and mystery begin as soon as one touches the body. The popular view is, as usual, exactly the wrong one. Our bothers are over tangible things--money, husbands, house-hunting. But Heaven will work of itself." (23.1)
Helen declares her independence here, and it's a turning point in the novel – from here on out, she intends to do exactly what she pleases, and refuses to explain herself to anyone else.