Rant

Can someone tell me which baby doesn’t cry? My son is only 6 months old. My fil keep telling him, you cannot cry okay? Why you always cry? Moreover I told him to let my son sleep himself inside the play pen, he doesn’t make any noise no need to keep watching over him. But he keep saying need ppl to be here. I told him I want him to be independent, else next time I can’t do my own things. So frustrated, hubby talk to him before but he stubborn not listening!!! What can I do??? So annoying man