My DS is 6 and sees his dad every two weeks for a weekend. I have offered him more but he chooses not to. he also does nothing for school holidays. he cancels his weekends when he goes on his own holidays. He has zero to do with ds's schooling or any of ds life.
He is rude and abusive hence why I left him and swears and puts me down in front of my ds. After his performance tonight I have banned him from entering my house.
How can I improve this situation? I want to cut him out of our lives for good but know I cannot