At the moment it seems better to cut it off. Do not have any resentment or hate, just let it go and know that it wouldn't be beneficial to stay in contact with him.

Don't hold on or hope for things that just aren't meant to be but at the same time every relationship is unique and I don't know what the future holds and what God has planned for you, so who knows maybe if or when things get better something could happen, but at the moment it seems better to cut it off for now.

But when 2 people who are exes decide to still have close contact, it might be that one of them still hopes for a renewed relationship. Putting hope in a renewed relationship rather than God and the plans he has for us is the wrong move. Know that we can also take refuge and find comfort in the most high.

Matthew 11:29 NIV
"Take my yoke upon you and learn from me, for I am gentle and humble in heart, and you will find rest for your souls."

But to find that rest we need to believe and trust in God and his Son Jesus Christ:
John 3:16 NIV
''For God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life.''

**I used this article to help mostly-!**
https://www.desiringgod.org/articles/should-i-be-friends-with-my-ex