I've name changed incase this is recognised.
My ex and I share 2 children. He is the most unreasonable person to communicate with - we can get along fine at times then if it doesn't go his way/I challenge him on something then he turns nasty. We've recently had a big blow up and there are several issues I want to discuss with him but trying to sit down with him one to one fills me with anxiety, he's quite an intimidating person and so I'm wondering how we can do this?