I have 2 DCs, 8 and 10. Their father has constantly let them down throughout their lives. I have allowed him to come and go so far because I didn't really know what else to do, it was either that or ban him from seeing them, which they didn't want.
Over the past 8 years since we split, he has let them down and lied to them so many times.
A few examples:
I work one weekend a month on a rota. EX had gotten into trouble with the law for a serious assault, and was lucky to get away with community service. He explained to his probation officer that he had to have the children on 1 weekend in 4, so could not do CS. Most of the time he just didn't show up, I was left to arrange emergency childcare so I could go to work because he'd been too drunk the night before. He also admitted to using the kids on other occasions to getting out of doing CS.
He joined the army 3 years ago and went to Afghanistan. He didn't contact the kids all the time he was out there. They were terrified that he was dead. I assumed he was unable to get in touch, and reassured them that this was the case. Then I found that he had been on Facebook and the phone to his girlfriend 4 or 5 times a week. When I confronted him about it, he told me he would have been in touch but he didn't have my number or address (he did, and is friends on facebook with 4 members of my immediate family, there were SO many ways he could have got in touch, I have lived at my address for 7 years)
This summer he was on leave for 3 weeks, staying at his Dad's in our home town. He came to see the kids when he arrived (a 5 min chat at the door, saying he'd take them out "when it was nice") then he came to see them the night before he was due to leave, took them to a pub for their tea for one hour. His defence for not coming to see his children (it was during the summer holidays, they were off school all the time he was on leave) he said "They knew where I was, they could have come to see me whenever they wanted"
He was home again in Sept, and promised to take DS to a charity event his friend had organised. He didn't show up. Photos on Facebook the next day showed him at the event. The next day he was supposed to take DD horse riding. He didn't show up. His excuses were: No children were allowed at the charity event, and he HADN'T promised DD to go horseriding.
Since then, I have told him he is not doing this to them anymore, and if he wishes to see them, he can go through the official channels, so that hopefully he will have to show up when agreed. He has done nothing so far.
My children tell me they "don't mind" if he lets them down. They love him, forgive him, and do still want to see him. They haven't seen him since the one hour visit in August.
SO.....AIBU to stop his access after 8 years of him messing my children about? DS has been really badly affected by it, his behaviour has been AWFUL, screaming that he doesn't love me, he only loves his Dad, and his Dad is the only one who loves HIM. Since I have stopped access, DS has been a different boy, gets ready for school without incident for the first time in his life, is loving, thoughtful, cuddles and kisses me all the time, and doesn't kick off every time he is asked to do something. I don't know if it is a coincidence. Even before I stopped access, EX told people I "wouldn't let" him see the kids, when I had NEVER prevented him from seeing them whenever he liked, no matter what he'd done. I feel like I've given him what he always wanted:me being the "bad guy", me giving him the excuse he wanted for not seeing his kids. He has been on facebook to DD and DS saying "I just want you to know it's not me, it's your mum"