For my DS I've always tried to have a good relationship with my ex - to the point where I was still lending him money very recently etc, He picks my son up every fortnight - nothing much in between (no calls etc). It has become quite tense when in the house when my ex comes in to collect DS as DP doesn't like him. Ex has let me down on money before and DP feels that he should do more with my son. DP has never said anything but when my EX comes in the house to pick up my son I find it quite stressful. My EX and I have been arguing quite a bit recently over money too. DP and I, and all our kids, have just bought a house together and we're moving in next week. I emailed my EX and said as my DS is now 14 I think we can have a bit more space and when he comes to pick up DS he can call him directly and DS will come out - I said we both deserve some peace and I think this will help. He has gone ballistic - "I'm not sitting outside your house like a lemon cos your boyfriend has no bollocks"..! So, what, you don't see your DS unless you can come in the house? I can just see my poor DS suffering...