My husband takes good care of our baby as well as me. We both work and he shares household and baby responsibilities. But he hates my parents. Mom is 60 and my dad is 70. My dad can get annoying at times. With age dad has become very complaining and negative. Sometimes he is in a good mood and sometimes very negative. I assume its his age. But they adore their grandson and are a huge help with the baby watching him in the morning when we go to work. But my husband finds fault with every single thing they do. Like they should speak this way or act this way. Its always some problem. This morning he got annoyed because my mom switched on the blender without letting him know and that startled him and has been grumpy. He is just totally unreasonable with his expectations of my parents. This is making me feel bad and is like walking on eggshells. It’s spoiling the harmony at home. His parents fall in the category as mine but he adjusts to everything they do. How can i address this. Can this ever be resolved.