Merry's father is sooho's father right hand man , sooho's mother killed merry's father (i forgot y sorry) anyway sooho's father then take responsibility on his right hand man family(her husband knew she hate merry family) due to merry still a baby and the mother is not working , despite this Sooho's mother became upset and ended up hating the family :" it is in the manga tho lol

Can someone tell me the main reason behind sooho's mother being all bitch for merry and his family ... Or there is no reason yet cz writer is a lazy ass.. I just wanna know what her problem is.. I don't think she cares for her son's sexuality