OH has this rather irritating habit of breathing/growling quite loudly while eating, and at other times of the day too. He's done it ever since I've known him and it bugs the hell out of me but I've learned to switch off, despite telling him about it countless times. I just try to let it go as he can't seem to help it and I don't want him to think I'm nagging.
However DD has recently noticed it and she is constantly irritated by it. She's always telling him to be quiet. As a result, she finds it hard to be in the same room as him and therefore they rarely spend any time together. Last night he asked her to play cards with him and she screamed at him to go away and said I hate you! I sat her down and said that sort of talk is unacceptable and she is going to have to try and let it go as her attitude is upsetting me and her sister as well.
OH said to me last night if she is behaving like that towards him, he feels like withholding her Christmas presents from him (an Echo Dot and couple of other little bits).
The whole atmosphere is upsetting as I had a lovely relationship with my dad (although he did irritate me a bit when I was a teen!).
I know OH is making an effort with his breathing but there are naturally some times when he forgets. Any ideas on how to resolve this conflict? What could the consequences be to her attitude?