Is it normal to not talk to your boyfriend for 3 days?
Depends.It depends
It can be normal to go three days without talking if you both like having space or know you’ll reconnect. If one of you is avoiding the other as punishment, or the silence leaves you worried, it’s worth talking about what you both expect.
Some couples check in all day; others are fine going a few days without a conversation. What matters is whether the quiet feels mutual and comfortable, rather than like someone has vanished without explanation.
If the silence followed an argument or is being used to punish or control you, that’s different from simply needing space. Tell him how the gap felt and ask what kind of communication you both want—there’s no universal rulebook for texting frequency.