Spouse and I can’t agree on baby

My husband used to do everything the same as me until he heard his mom said we “both should do things your own way”. It’s complete bullshit. I believe we should raise our kids the same way, the right way, not he does it his way and I do it different. But now my husband keeps saying you do it your way and I’ll do what works for me. Because his mommy must be right. It pisses me off beyond anything!

Example my son has started eating more, 6-7oz every 3-4hours. Well when my husband is home alone he feeds my son repeatedly to basically shut him up. My son is 5 months so we have to try to keep him entertained, if we don’t have something to keep him occupied he will start crying. Instead of changing scenery for my son, my husband just pops in a small 4oz bottle In Hope my son will stop crying, even if he just ate. I can’t get my son on a good routine because my husband keeps doing this. Anytime I say something he gets pissed and says I’m trying to start an argument and then says “I’ll do what works for me”. I have tried to explain we NEED to do things the same way, the right way! Not my way or his way. But he doesn’t listen and I’m frustrated. Idk how to fix this.