"I pray all the time, but satan keeps bugging me....."
It ain't the devil that's bugging you.
Maybe if you were more concerned with the Power of God it would manifest itself in your life. Prayers are thought and thought is prayer and what you believe manifests as your reality.
That being said, you won't be able to simply pray away an obsession like this, which is really a resentment. The more you dwell on it the more it owns you. It will take some action on your part, because effective prayer is positive action. If you want to know what I mean by all of this, send me a private message.
Jim