Move meeting location or leave it?

So when I first got divorced, my ex moved 45 minutes away in a different city. I didn’t argue and met him half way (I did have to make this court ordered because he tried to make me drive the further). So we both drove about 20 minutes. After 3 years, I moved further away but kept the meeting place the same. For the past 4 years I have driven an hr and he has driven 20 minutes and sometimes I’ll drive all the way there. I also have to go pick my son up at the meeting spot and bring him back if he has any sports on his weekend because he will not bring him to them. Recently he become more aggressive when meeting (we meet at a park with no cameras and closes half the year, after he cussed me and my fiancé out and tried to get into my car infront of my son and other child, I want to make the meeting place more 50/50 and in a public place. Of course he is already very angry and does not want to do that. Recently the meetings have been fine, they don’t talk to me. I always bring someone now but I can’t continue to do this forever and I’m afraid eventually they will say something again. Should I still try to move it or leave it? Thank you!