Send her to trouble

 Su Wan was not only warning him but also giving him a heads-up. Madam Pei was not a good woman even if she wanted to look at the brighter side it was impossible to do so. She was not someone who would jump to conclusions but from what she had heard Madam Pei did not sound like a good wife. If anything she sounded possessive and controlling, it was as if she wanted her husband to look and listen to her alone. 

Though Su Wan had nothing against that woman, she was quite upset with the way that woman was acting. She actually agreed to ruin her reputation just because Pei Huai and her were working together? A woman like her would bring her a lot of trouble.

She glanced at Pei Huai whose expression was full of embarrassment and humiliation before saying, " If this is how your wife is going to be then I assure you that you will not be holding your position for a long time. I can always deal with you, Lord Pei."