Problems with love

I love you dearly, but there are things that just aren't right. Like the you get so irritated with everyone especially while driving, and it seems like I can't even talk to you then. Or how about how we are fighting so much about nearly anything and everything. I hate all this for one main reason, which is it makes me wonder what else is out there. I love you and have the entire time we have been together, but there comes a time when things just don't feel right. If I'm happy with you and you say you are happy with me too, then why are things so bad? I know we both want to work things out, but can we? Will it be worth it? Right now we have different wants, hopes, wishes, and motives, so will things work out? I hope and pray they do. I love you.