husband and I both have PTSD. His hyper vigilance is expressed in irrational worries about negative outcomes that do not exist. He has real trouble relating to my kids, 19 year old twins, who are pretty darned stable -- in college, heading for good careers, polite, just normal. He exaggerates their negatives and invents scenarios where their flaws result in disaster. There is nothing easy or encouraging in his co-parenting over the last 7 years, and at this point he's just plain off in the weeds about family. The kids have been very patient, reassuring, tried hard to relate to their stepdad. At 19 hubby still calls them "little children." He has the Same attitude with my siblings, saying he sees no benefit in any kind of relationship. I need to respect his PTSD, continuing our shared path of healing together, but he will not acknowledge any exaggeration or over-emphasis on faults and potential disaster. We have a really nice life that he won't accept. Help.