I don't want to go into too much detail here but I have been communicating regularly with my narcissistic ex for years and just cannot do it anymore. We coparent and have a schedule, however he regularly changes it and seems to just want to make my life a misery. He is arrogant, rude, self-centred, patronising in all of his communication. He lies about what I have said to him, twist facts, turns up late most of the time, changes the schedule constantly, sends excessively long emails and texts and follows up if I don't reply within a few days.
I want to let it all go and I've tried very hard to step back and maintain boundaries. I told him 4 times this month to stop texting me unless an emergency and he still does nearly every single day. I moved home with DC recently and said he couldn't come to my house. For that he sent me a barrage of abusive texts and emails saying how awful it was for the DC and how I'd have to live with the guilt etc. He's threatened me with court action on several occasions and treats me like shit but expects me to be there whenever he is late/needs to go to a work meeting/go on holiday with his girlfriend. The changes to the schedule are driving me mad as is the constant communication, controlling behaviour and rudeness. I dread getting texts and emails from him.
Posting this in legal as I cannot communicate on this level any longer. It's causing me a great deal of anxiety. Is this harassment? Coparenting is difficult but it shouldn't be like this should it? What can I do? Can I get a solicitor to deal with him instead? Only communicate via solicitors? How much would that cost? Anything else I can do?