The children are 12,9 and 8.
When we agreed to the new arrangements 17 months ago, we discussed that school holidays would be split 50/50. This past week, the kids spent with his mum and dad during the day and overnight save them coming backwards and forwards to me morning and night. He no longer gets on with his mum and dad as he has a relationship with a new partner and has a new child that will be 2 in August. His mum and dad have not seen the baby since he was 3 months old. His new partner does not like his parents and he has chosen her above his family. On his weekends, his parents have the children as he officially does not have a home. He was evicted from his council property a few months ago and was given a list of homeless shelters. As his new partner has a council property, he will not officially state that he lives there (even though he does). he has informed me that he has decided that he wants the children week on/week off again despite having no home and 2 jobs (1 during the day and 1 from 5pm till late in the evening). i have said that I have concerns as he is homeless where the children are going to be sleeping. He has said that he will leave them with his mum and dad every evening. Although the whole reason that he states he wants it to revert is because i let his mum and dad have the children overnight and states that they are too much for them as they are nearing their 70's!
He has told me that from tomorrow it will revert to week on week off which means that i would only see them for 7 days out of 14 and has stated that maybe he will have them full time and me only have them every other weekend. The arrangement of week on week off did not work before hence the reason we changed it.