Hi All, can I seek advice again please? I have a contact order with my ex h which sets out when he spends time with our son. Which includes half school holidays. Ex h is now saying he will not return our son (who is currently at his father's house) on the decided date during these Christmas holidays and is keeping him until the end of the hols. Son age 8 is very happy to stay at his father's but this is not what was agreed and obviously I want to spend time with him too. What can I do?