I agree 100% with Leed - unless there is a reason to be suspicious in your new relationship i would instead try to focus on all the wonderful aspects of being with this man and remind yourself that you overcame such a hurtful situation and were able to find happiness again. Kudos to you. If you explain to your current partner in a clear and concise way that you are still struggling to deal with past hurt at least he will know the reason for you acting differently or being less able to trust him. A good partner will be patient and willing to support you through any difficulties you might be having. If you find that your self esteem/trust issues continue to trouble you i would seek the help of a professional and work through this problem for as long as you need too. All the best.