Dependent has 1095-A but I don't

My ex-wife has our kids on her Marketplace insurance and receives a 1095-A for them. I, however, have a 1095-C and do not have an policy shared with her. I am claiming two of our kids this year and my return got rejected because I failed to include a 1095-A form, which I do not have. What do I do going forward? Do I need to input ex-wife's info even though my name isn't on it and only my kids are?