By reading this chapter 1 only, I guess their marriage isn't a passionate love type but duty / political one.
He is respectful, responsible, loyal but not that supportive/dense(?) on the emotional side.
MC surpressed her own emotion most of the time, she feel bored, unmotivated, she can't wear heels she like, draw , and other things.
A loveless marriage.
But his mother has a lot of jewelry unlike MC. One of suspicious point.
But we can't judge too much in one chapter.