You have the right to privacy on your devices, but when you get married, that right changes because your spouse also has the right to know what you are up to (similar to how you also deserves to know what said spouse is up to).
People who have something to hide give off signs, whether they are aware of it or not. Spouses can pick up on these signs.
You might be able to bully, guilt-trip, or manipulate your way out of situations, but if you are nervous every time your phone comes up, hiding, deleting, clearing logs, etc., then you are probably hiding something.
Of course, this can’t be proven until we find out what you’re hiding. This is when spouses start to look into things. If your partner was acting strange, you’d probably ask questions or do your own checks.
You’re lucky if your spouse even notices. The ones who don’t care anymore either won’t notice or won’t care enough to notice.
We all sometimes get off track and do things we probably shouldn’t. If it has been brought up, pay attention to it because no matter how hard you try to hide it, you will give off signs that you are hiding something, which really affects the peace, happiness, and trust in your marriage.
It doesn’t pay off.