I've namechanged for obvious reasons. Son is almost a month old, me and partner live with his mum as we're currently saving for our own place. He is normally a good dad but now I have no clue what to think!
Earlier I went out as son needed more nappies so I popped out for abit. Partner was at home with baby. Anyway when I got back his brother told me that ds was crying and wouldn't settle and partner had already tried to feed him but he didnt drink the bottle and he didn't need changed and then he heard partner say shut the fuck up to him. His brother told him he shouldn't shout at him and took son off of him. When I got home son was asleep and seemed ok but I'm just so angry and have no clue why he shouted as he's usually a good dad and patient with him
. I spoke to him and he apologised and said he doesn't know why he shouted at him. I'm just so shocked and I don't know what to do. I'm sorry if this isn't in the right place