Family pictures

Essence
Me and my daughter father are not together anymore and we broke up officially a week b4 I gave birth but we still live together, a conversation came up about family pictures and he had so many ideas so I asked him so you think it's a good idea for us to take pictures as a family and he says yes. 
I don't think it's a good idea for us to take pictures as a family since me and him are no longer together anymore and he haven't been together for 8 months now. I don't want his family or my family to get the idea that we are back together. I suggested that we take pictures with her separately. 
What do you lady's  think is a good idea????