Why would my boyfriend need a message encryption application on his?
Only he knows. The question should be why you would date someone who you know is comfortable lying to you. And, even more, he thinks you are so naive that you will accept the lies. His messages and phone are not yours to check; he has a right to privacy. He should not allow you to check his phone, nor should you be expected to explain what is on yours. Trust is the foundation of any healthy relationship. Without trust, the relationship is over even if you stay together. Stop checking his phone an...