Seeing an ex T can be tricky because there are old patterns to break. When he said he'd keep in contact with you he likely meant friendly neutral contact like, how was your trip? I would guess that you wanting to talk about problems and getting comfort would, as a previous poster said, be getting into the territory of interfering with your current therapy. Sounds like the bigger problem is that you're not getting what you need from the therapy you now have. Hmm.