if (plugin.getPlayerManager().getMate(p.getUniqueId()) != null) {
            return createFailedResult(Config.LANG_HAD_MATE);
        }
        if (plugin.getAPI().getAge(p) < Config.MARRIAGE_AGE_REQUIRE) {
            return createFailedResult(Config.LANG_NOT_ENOUGH_AGE);
        }
        UUID uuid = p.getUniqueId();
        if (context.length() < 1) {
            if (offerMap.containsKey(uuid)) {
                p.sendMessage(Config.LANG_WAIT_REQUEST.replace("%player%", Bukkit.getOfflinePlayer(offerMap.get(uuid)).getName()));
            } else if (offerMap.containsValue(uuid)) {
                p.sendMessage(Config.LANG_HAD_OFFER.replace("%player%", Bukkit.getOfflinePlayer(offerMap.inverse().get(uuid)).getName()));
            } else {
                p.sendMessage(Config.LANG_INPUT_NAME);
            }
            return createSuccessResult();
        }

        String arg = context.getArgument(0);
        if (offerMap.containsKey(uuid)) {
            if (arg.equalsIgnoreCase(Config.CANCEL_ARGUMENT)) {
                OfflinePlayer op = Bukkit.getOfflinePlayer(offerMap.remove(uuid));
                p.sendMessage(Config.LANG_CANCEL_OFFER.replace("%player%", op.getName()));
                PendingMessage.getInstance().pending(op, Config.LANG_CANCEL_OFFER_OPPONENT);
            } else {
                p.sendMessage(Config.LANG_WAIT_REQUEST.replace("%player%", Bukkit.getOfflinePlayer(offerMap.get(uuid)).getName()));
            }
        } else if (offerMap.containsValue(uuid)) {
            OfflinePlayer op = Bukkit.getOfflinePlayer(offerMap.inverse().get(uuid));
            if (arg.equalsIgnoreCase(Config.YES_ARGUMENT)) {
                plugin.getAPI().setMate(p, op);
                PendingMessage.getInstance().pending(op, Config.LANG_YES_MESSAGE.replace("%player%", p.getName()));
                p.sendMessage(Config.LANG_YES_OPPONENT_MESSAGE.replace("%player%", op.getName()));
            } else if (arg.equalsIgnoreCase(Config.NO_ARGUMENT)) {
                PendingMessage.getInstance().pending(op, Config.LANG_NO_OPPONENT_MESSAGE.replace("%player%", p.getName()));
                p.sendMessage(Config.LANG_NO_MESSAGE.replace("%player%", op.getName()));
            } else {
                p.sendMessage(Config.LANG_HAD_OFFER.replace("%player%", op.getName()));
                return createSuccessResult();
            }
            offerMap.inverse().remove(uuid);
        } else {
            Optional<OfflinePlayer> opParse = context.getArgumentAsOfflinePlayer(0);
            if (!opParse.isPresent()) {
                return createFailedResult(Config.LANG_UNKNOWN_NAME.replace("%player%", arg));
            }
            OfflinePlayer op = opParse.get();
            if (op.getUniqueId().equals(p.getUniqueId())) {
                return createFailedResult(Config.LANG_UNKNOWN_NAME.replace("%player%", arg));
            }
            Gender gender = plugin.getPlayerManager().getGender(op.getUniqueId());
            if (gender == Gender.UNDEFINED) {
                return createFailedResult(Config.LANG_OPPONENT_UNKNOWN_GENDER.replace("%player%", op.getName()));
            }
            if (!gender.isOpposite(plugin.getAPI().getGender(p))) {
                return createFailedResult(Config.LANG_NOT_OPPOSITE_GENDER.replace("%player%", op.getName()));
            }
            if (plugin.getAPI().getAge(op) < Config.MARRIAGE_AGE_REQUIRE) {
                return createFailedResult(Config.LANG_NOT_ENOUGH_AGE_OPPONENT.replace("%player%", op.getName()));
            }
            if (plugin.getPlayerManager().getMate(op.getUniqueId()) != null) {
                return createFailedResult(Config.LANG_OPPONENT_HAD_MATE.replace("%player%", op.getName()));
            }
            if (offerMap.containsKey(op.getUniqueId()) || offerMap.inverse().containsKey(op.getUniqueId())) {
                return createFailedResult(Config.LANG_OPPONENT_HAD_OFFER.replace("%player%", op.getName()));
            }
            offerMap.put(p.getUniqueId(), op.getUniqueId());
            p.sendMessage(Config.LANG_OFFER_SEND.replace("%player%", op.getName()));
            PendingMessage.getInstance().pending(op, Config.LANG_OFFER_SEND_OPPONENT.replace("%player%", p.getName()));
        }

        return createSuccessResult();