This isn't fair!

Im so thankful for what i have, and love my family........but when you can't help, and God doesn't fix it in the time i think it should be fixed.......or ever fixes it at all........i feel injustice. But god is so used to me saying that word to him. I have said it 3 times in my praying life to God....real mean and reverent "this isn't fair God". I wonder how he feels when i talk to him like that.....thank you GOD for my family,please help us connect to you in unity, i know we are meant for big things, big big things.