Does having short temperament or often verbal duals with partner during pregnancy affect Child's long term mental being?

I think so.. Just to share my own experiences, with my first pregnancy, it was relatively easy and I was in a good mood most of the time. I was active, and going out often and had almost no pregnancy symptoms. My 7 year old daughter now is such a social butterfly and even though she's upset, she gets over it so fast and forgets within the next 5 minutes. She has always been an easy child even as a newborn. I was sleeping through the night from the time she was about 2+ months. With my 2nd pregnancy, I was moody a lot. My moodswings were horrible, and I was easily irratible to the extend that even my own manager kept his way out from me. Otherwise as long as no one had annoyed me, I was generally the same me. My son who's 6+ months, even though he's so young, he's already shown signs of annoyance if he's made to sit instead of standing, or if no one is paying him attention he will yell (not cry) at us. Otherwise, he's a relatively a happy baby and very easy to please like his mummy.