So my mum and dad split when I was 18, he was a great dad to me and I was always daddy's little girl but once he met the other women he disappeared off to his new life with barely a backwards glance. I had 2 young sisters, one 8 and one 4 and despite me having a dad throughout my childhood, dad hardly ever saw my sisters once he left. He moved 3 counties away and was always skint so only saw them about 4 times a year. He didn't phone them in between because 'they didn't have much to say' when he rang apparently. His new wife and her kids became his focus and as much as I visited them every three or so months and phoned dad regularly, it was always me making the effort with him, not the other way around and he hardly bothered with my sisters. As my sisters became adults and I had moved to a town between my sisters and dad, I would get everyone together every 3 or so months. Dads wife did come in the early years but not in the later years, I'll explain more on that later. Anyhow for few years thanks to my regular get togethers we felt like we had struck a balance. It was noted by lots of dads family that they always saw my dad running around after his new wife's kids but they never saw us, the original cousins /nieces. Anyhow about 5 years ago I had a fight with dads wife because I blamed her for always insisting they prioritise her kids over dads 3. They saw them daily for those that lived there and weekly for those that lived close by, they got the money and attention. Apparently me and my sisters were doing fine so we didn't need their support and regular contact but the wife's kids needed a lot more attention, help etc. Over the years my younger sisters got pig sick of my dad, they could see he had no backbone and didn't seem to care about them. We got the scraps of my dads attention. My youngest sister killed herself last year and I don't blame my dad as suicide is complicated but some blame him for showing barely any interest during her childhood. My second youngest sister stopped speaking to dad last year after having a child and wondering how he could show so little care and attention to her when she felt so much love for her child. She just couldn't picture how anyone could do that to their kid. This past year my dad didn't bother with either of my kids birthdays or give them anything for Christmas. He visited friends close to me just before Christmas and I found out later that day, he could have called by but he didn't. He also told that friend he has tried to contact me to say he'd be in the area but that was a lie, he hadn't, I've had the same mobile number for years. He promised he would call over on the Christmas week but didn't then didn't even respond to my happy new year text. He's tried calling me three times this week, first attempt of contact since Christmas and I'm finally thinking 'I'm done', I don't ever want to see him again. I just wish he was the dad I had between 0-18 because he was a good person. Now he's just not interested. So do I cut the ties forever or do I keep in touch because otherwise I'll regret it? I'm in my 40's he's nearly 70. Help!