well, there are some ways to try to fix it.
if you walk into your house at like 7:30-7:35 AM, then your son will be fighting with your
husband. (idk what husband you have, but i have gustafa) and you can "punish" your son.
idk if you should do that, im not that far yet, but i saw it on youtube.

just dont talk to him and he will come down

No, in year 4 you r son is a teen they will fight with you no mater what.

I have Marlin, and I just talk to my son and give him stuff he likes once a day. He's also
a teenager and he doesn't fight with me at all.

if you have rocks son he fights with you... i would know because my son is a teen(rocks)
and he fights with me alot.