Here is some screenshots, hopefully it helps
The photos include:
1- my allies spying in moranhao (me) showing the intelligence between me and Mauritania (country X)
2- Moranhao (me) spy intelligence in mauritanian lands (country X) showing that he is sharing map
3- i doubted myself and my allies were confused and backstabbed me .. anyways .. so I asked mauritania about the incident .. and yes i havent shared map with him
Conclusion: the intelligence were wrong