You aren't back at square one at all. You are climbing a HUGE vertical ladder, and slipped a couple rungs. That's all. Back to counseling, back to your plan, and you'll be back to where you were in no time at all. You can do it! Nothing worth achieving is easy, and it's more important than ever to get back on track.
The Jeep and box cutter incidents are TERRIFYING...the anger and fear you must have is GREAT motivation to keep trucking on your plan. We're with you dear....YOU can make 2014 different! PS - you have the right to have someone arrested when they abuse you, your property, and especially when they threaten your life. The police can at least temporarily put a stop to that, and help you prevent it in the future.
Take care - we're all with you, and we're all rooting for you!