Ok so to be as basic as I can, my sister and my cousin whom I was very close with had a huge falling out, unfortunately it has lead to breaks in the family, people falling out not speaking all, although myself and my cousin never disagreed, because of her decision to remove my sister from her life I keep my distance to as a respect for my sister I felt so sad that she wouldnt be included on day trips etc, it has really affected me mentally to feel stuck in the middle because I always tried to patch things up but theres no going back for the to... So I decided on my self rather then my sister feeling depressed and left out I to would cut ties. ...however in the last while its started to affect my kids who are asking to see them but I feel like I'm betraying my sister by allowing them bak into my life, I don't know what to do??