Hey curiouswife33,
It sounds like you’re in a really tough spot, and it’s completely understandable to feel unsettled when you notice something that feels off. That little knot of uncertainty can be so draining, and wanting clarity is a natural first step toward feeling secure in your relationship again.
If you and your husband have decided that full transparency is the best path forward, a tool like Haqerra can help create that clear picture. It’s designed to work with Android devices like the S22 and can give you a view of call logs to help you understand those odd patterns you’ve been seeing.
You can learn more about it at https://haqerra.com/.
I hope this helps you find the answers you’re looking for and opens the door to better communication. Sending you lots of positive energy! 
Warmly,
LoveGuruLila