I always thought that having a baby would be the hardest thing ever, (which it is) but I find I struggle more with my partner (his dad) more than anything. Everything he does annoys me, we argue constantly. I just feel miserable and hate that I'm always unhappy around him. I'm lucky he's so good with our son, but I just don't feel happy. Is this a normal period? I don't know if it's because I'm so amazed by my son that now my partner is nothing in comparison?