The only thing i don't like abt the ML is he always think Asel is a kid, sure their age has a huge gap but if you took him he and gonna marry him the least you could think of is his age.. Other than that i also don't get the hate, he's firm on his decisions and definitely did not take anything lightly..
Thats because mc reminds him of his dead half brother... The main reason he started helping mc was because mc was just as helpless as his half brother who unfortunately took his own life because of poverty.. so for ml asel is a kid who's struggling financially.. i have a sister same age as asel .. and trust me i also think of her as a kid... Because at 21 or 22 people don't have mental maturity even though they are adults..

Honestly don't understand why ml getting so much hate.. this guy is far better than any other stories and at least he's decent enough to take responsibility and even marrying mc... Considering he has no romantic feelings for mc, he's doing a lot for him.. any guy who doesn't have any feelings for the other would act indifferent, its pretty normal... But im sure with time ml will properly fall for mc because he has soft corner for him