Frustrating seriously

My husband goes to church and sometimes we all go together and what not so but that’s not the point to this post

Well tomorrow obviously fourth of july my dad invited us to his house they got the pool all ready it’s only gonna be family there so i tell my husband babe let’s go just for a few hrs you know we never go out let’s buy our daughter her bathing suit and wet diapers he comes out and says im not about to lose my Saturday over there just wasting my time when i got better things to do im trying to be a good christian man I can’t be at parties,it’s not a party it’s just a little family gathering, why do you need to get upset it’s something fun something to get us all out of the house for once now he is slamming stuff grunting and went to shower

Like i dont get it man we never go out I always tell him let’s go out do something let’s go to the park nothing only time we went to the park was in may we haven’t been back there since than