My Dh and I have split the children still stay in family home with dad. As that is what works best for us. I see them everyday in their house except I don't sleep there . My ex Dh and I are very amicable and both have new partners. My ds 6th birthday is coming up and we decided to put present and card from mum and dad but my new partner said he was shocked I was doing this as I should be sending a separate card and present now. I didn't think there was anything wrong with what I was doing as we are still his mum and dad even though we are not together. Has anyone experienced this or can advise me on what I should be doing. Thanks