diff --git a/backend/src/main/java/online/wesal/wesal/controller/InvitationController.java b/backend/src/main/java/online/wesal/wesal/controller/InvitationController.java
index 9aa7030..e3d9e11 100644
--- a/backend/src/main/java/online/wesal/wesal/controller/InvitationController.java
+++ b/backend/src/main/java/online/wesal/wesal/controller/InvitationController.java
@@ -4,6 +4,7 @@ import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.validation.Valid;
 import online.wesal.wesal.dto.ApiResponse;
+import online.wesal.wesal.dto.CategorizedInvitationsResponse;
 import online.wesal.wesal.dto.CreateInvitationRequest;
 import online.wesal.wesal.dto.InvitationResponse;
 import online.wesal.wesal.service.InvitationService;
@@ -80,12 +81,15 @@ public class InvitationController {
         }
     }
     
-    @GetMapping("/available")
-    @Operation(summary = "Get available invitations", description = "Get all invitations with available space")
-    public ResponseEntity<ApiResponse<List<InvitationResponse>>> getAvailableInvitations() {
+    @GetMapping("/all")
+    @Operation(summary = "Get all categorized invitations", description = "Get invitations in three categories: created, accepted, and available")
+    public ResponseEntity<ApiResponse<CategorizedInvitationsResponse>> getAllCategorizedInvitations(Authentication authentication) {
         try {
-            List<InvitationResponse> invitations = invitationService.getAvailableInvitations();
-            return ResponseEntity.ok(ApiResponse.success(invitations));
+            String userEmail = authentication.getName();
+            CategorizedInvitationsResponse response = invitationService.getAllCategorizedInvitations(userEmail);
+            return ResponseEntity.ok(ApiResponse.success(response));
+        } catch (RuntimeException e) {
+            return ResponseEntity.badRequest().body(ApiResponse.error(e.getMessage()));
         } catch (Exception e) {
             return ResponseEntity.status(500).body(ApiResponse.error("Something went wrong.. We're sorry but try again later"));
         }
diff --git a/backend/src/main/java/online/wesal/wesal/dto/CategorizedInvitationsResponse.java b/backend/src/main/java/online/wesal/wesal/dto/CategorizedInvitationsResponse.java
new file mode 100644
index 0000000..8bc0158
--- /dev/null
+++ b/backend/src/main/java/online/wesal/wesal/dto/CategorizedInvitationsResponse.java
@@ -0,0 +1,44 @@
+package online.wesal.wesal.dto;
+
+import java.util.List;
+
+public class CategorizedInvitationsResponse {
+    
+    private List<InvitationResponse> created;
+    private List<InvitationResponse> accepted;
+    private List<InvitationResponse> available;
+    
+    public CategorizedInvitationsResponse() {}
+    
+    public CategorizedInvitationsResponse(List<InvitationResponse> created, 
+                                        List<InvitationResponse> accepted, 
+                                        List<InvitationResponse> available) {
+        this.created = created;
+        this.accepted = accepted;
+        this.available = available;
+    }
+    
+    public List<InvitationResponse> getCreated() {
+        return created;
+    }
+    
+    public void setCreated(List<InvitationResponse> created) {
+        this.created = created;
+    }
+    
+    public List<InvitationResponse> getAccepted() {
+        return accepted;
+    }
+    
+    public void setAccepted(List<InvitationResponse> accepted) {
+        this.accepted = accepted;
+    }
+    
+    public List<InvitationResponse> getAvailable() {
+        return available;
+    }
+    
+    public void setAvailable(List<InvitationResponse> available) {
+        this.available = available;
+    }
+}
\ No newline at end of file
diff --git a/backend/src/main/java/online/wesal/wesal/repository/InvitationRepository.java b/backend/src/main/java/online/wesal/wesal/repository/InvitationRepository.java
index 802354e..a7d03f6 100644
--- a/backend/src/main/java/online/wesal/wesal/repository/InvitationRepository.java
+++ b/backend/src/main/java/online/wesal/wesal/repository/InvitationRepository.java
@@ -10,6 +10,12 @@ import java.util.List;
 @Repository
 public interface InvitationRepository extends JpaRepository<Invitation, Long> {
     
-    @Query("SELECT i FROM Invitation i WHERE i.currentAttendees < i.maxParticipants ORDER BY i.id ASC")
+    @Query("SELECT i FROM Invitation i WHERE i.currentAttendees < i.maxParticipants AND (i.dateTime IS NULL OR i.dateTime > CURRENT_TIMESTAMP) ORDER BY i.id ASC")
     List<Invitation> findAvailableInvitationsOrderByCreationDate();
+    
+    @Query("SELECT i FROM Invitation i WHERE i.creator.id = :userId ORDER BY i.id DESC")
+    List<Invitation> findByCreatorIdOrderByCreationDateDesc(Long userId);
+    
+    @Query("SELECT i FROM Invitation i JOIN Attendee a ON a.invitation.id = i.id WHERE a.user.id = :userId ORDER BY i.id DESC")
+    List<Invitation> findAcceptedInvitationsByUserIdOrderByCreationDateDesc(Long userId);
 }
\ No newline at end of file
diff --git a/backend/src/main/java/online/wesal/wesal/service/InvitationService.java b/backend/src/main/java/online/wesal/wesal/service/InvitationService.java
index 6cc6b93..8b656b5 100644
--- a/backend/src/main/java/online/wesal/wesal/service/InvitationService.java
+++ b/backend/src/main/java/online/wesal/wesal/service/InvitationService.java
@@ -1,5 +1,6 @@
 package online.wesal.wesal.service;
 
+import online.wesal.wesal.dto.CategorizedInvitationsResponse;
 import online.wesal.wesal.dto.CreateInvitationRequest;
 import online.wesal.wesal.dto.InvitationResponse;
 import online.wesal.wesal.entity.Attendee;
@@ -68,6 +69,30 @@ public class InvitationService {
             .collect(Collectors.toList());
     }
     
+    public CategorizedInvitationsResponse getAllCategorizedInvitations(String userEmail) {
+        User user = userRepository.findByEmail(userEmail)
+            .orElseThrow(() -> new RuntimeException("Authentication error. Please log in again"));
+        
+        List<InvitationResponse> created = invitationRepository.findByCreatorIdOrderByCreationDateDesc(user.getId())
+            .stream()
+            .map(this::mapToResponse)
+            .collect(Collectors.toList());
+        
+        List<InvitationResponse> accepted = invitationRepository.findAcceptedInvitationsByUserIdOrderByCreationDateDesc(user.getId())
+            .stream()
+            .map(this::mapToResponse)
+            .collect(Collectors.toList());
+        
+        List<InvitationResponse> available = invitationRepository.findAvailableInvitationsOrderByCreationDate()
+            .stream()
+            .filter(invitation -> !invitation.getCreator().getId().equals(user.getId()))
+            .filter(invitation -> !attendeeRepository.existsByInvitationIdAndUserId(invitation.getId(), user.getId()))
+            .map(this::mapToResponse)
+            .collect(Collectors.toList());
+        
+        return new CategorizedInvitationsResponse(created, accepted, available);
+    }
+    
     @Transactional
     public void acceptInvitation(Long invitationId, String userEmail) {
         User user = userRepository.findByEmail(userEmail)