In away the ML does have feelings for his girlfriend. However, I think he is rushing marriage because his mother is trying to find him a bride. Someone he does know and not sure if he's going to like her.
It would be better if you have someone to proofread your book before posting it to avoid some grammatical errors. No offense, I like the book but the errors are distracting.
I know this story is supposed to be about Jia and Hua, but right now, as of this chapter, I feel like Jia is the 3rd party, as Hua and Alix relationship isn’ t bad. He does love her [Alix], and is preparing for marriage. Smh