My husband and I are from very different backgrounds (North America & South America).

It is becoming increasingly challenging to communicate about parenting because he was brought up in an incredibly relaxed way. While I appreciate a laid back environment, there are things that I would like taken seriously which could impact the health and safety of our daughter. Some examples, mother in law leaving baby on the couch alone while leaving the room and proper cleaning of baby bottles vs. just rinsing them.

I am trying so hard to not nag but things like this really bother me! When I bring it up I am told it is not a big deal because he was raised that way and this stresses him out. I feel as though my concerns are completely disregarded. I think it is our duty as parents and partners to use every preventive measure within reason to protect our child, and to hear out the other parent's concerns.

Am I being unreasonable and causing stress?