I've posted within another thread about finding out on Friday that my partner of 13 years is cheating on me. Cut a long story short, our relationship is over but he's still in the house.
We have an 18 month child together. I feel terrible that we spent Saturday sobbing and arguing in front of the baby. On Sunday, the baby was tearful and not himself. It may be upset tummy but it could very well be the effect of our tension.
So I guess the answer is don't fight in front of baby, try not to let him see my sadness.
My partner is going to have to leave the family home. How the he'll do we avoid fucking up a small child's life???
I feel so sad and guilty about hurting his childhood.