Help depression

So this last Tuesday my uncle I was very close to died. his daughter has been nothing but a brat this whole week and when I tell her what I could remind to help her with the things for her dad all she can do is yell at me and my husband for asking about a dog I take care of for months. So tomorrow is the day he will be put in the ground with grandma and grandpa so I have to it without my husband cause she don't want him there. I hate my family and all I want to do is run away and never return. So no help from my family.