Me and dp have been together for 4 years, when the relationship first started he was seeing someone else as well as me, i found out after about 5 months and was heartbroken. after lots of talking we got back together and everything changed from that day, he has never given me any reason to to doubt him again, he has changed completly and has said it only happened because he didn't know what he wanted and now he knows that this is what he wants it will never happen again. We have a ds who is one and since i have had him i have been so down, worrying constanly and need constant reassurance from dp that he will never hurt me etc... dp has always been patient will me and always reassures me, i deep down i know he wouldn't do any thing again, just don't know how to change the cycle of worrying, when i get really upset i have panic attacks. hope this makes sense.