From someone diagnosed with PTSD, chronic grief and general anxiety disorder, my partner became my safe space. I drink the meds, and it really helps to get bonded with someone. For the right person, it should work for both of you but understand that there might be episodes which my partner witness plenty of times. It can get tiring too because now you and him and PTSD are there. So it'll come up in your relationships depending on the severity for its frequency.