Future and Russell Wilson

Caitlin.
Okay. So to preface: This is Ciarra with her son and her husband Russell Wilson and it's part of her maternity shoot for her baby she's expecting. The child in the photo is Future's son, not Russell's. 
People are saying Ciara is purposely being disrespectful to Future by taking this photo. However, I think it's perfectly fine. Her son is her family and her husband is her family and therefore they are ALL a family, whether or not Russell is the older boy's biological father or not. So, I see no "disrespect" or issue with the photo. 
What do you all think? Is she disrespecting her ex on purpose or is it perfectly normal to have a photo like this taken because they are all a family through marriage? 
I hate the idea that step parents being involved in a child's life is somehow disrespectful... especially when said step parent is more of a parent than the biological parent. Just my opinion.