When she came down from their bedroom in her work robes. When she smiled at him he smiled back feeling happiness bubbling inside him.
After eating breakfast, she thanked the house elf like usual, told him to send some new magical books to scorpious in Hogwarts.
When she kissed his cheek, moving urgently toward the fireplace and waved him goodbye, he still has faith in her.
He knows she goes to him not just today, not just yesterday and sure knows she'll go to him tomorrow. When she returns home in the evening from him but tells reasons about her late work at the ministry. He still has faith in her.
When she comes home filled with his seeds, which runs down her thighs and she goes straight towards the loo to freshen up after arriving not even a glance towards him, with just a wave of acknowledgement.
When he tries to kiss her good night or make love to her, but she ignores him by saying she is tired or not in the mood as usual, he knows her guilt is killing her, but he also knows she will never stop seeing him or being with him.
Whenever he was near her, he could smell "him" on her, how much she cleans or freshen up herself, he could clearly feel "him" on her. A Weasley smell. Husband of another women, but she doesn't care, she always go to him.
But draco still had faith in his wife, even after scorpious was born with red hair and blue eyes and freckles, when the wizarding world doubted, when the baby was opposite to his silver hair and eyes. She knows that he knows, because it was clear as their is nothing happened between them, but she got scared.
Draco still had faith in his wife, even when she got conceived again, when he was away for an year for his work.
When the second child a girl was born with same red hair, freckles but brown eyes and bushy hair. He felt happy. Hermione named her rose she is not scared this time.
He knows she still loves "him", still longes for "him" still have lust for "him". And it will never subside, he knows it from hogwarts and he married her when there was a fight between them too, because he loves her. But he should have known she always choose 'him'.
When she invited him to have dinner with them or when he fucked her in the living room couch, with him watching them, her cuckolding him or when it becomes random on every weekend. When he was made as a cuckold, he didn't care. But he have faith in his wife.
The faith of she will always return to their home to him. Even after she cheats on draco with "Ronald weasley".